The human population has increased rapidly since the 1700’s. For most of human

history, there were fewer than half-billion people on Earth. In mid- 2009, 6.7 billion

people inhabited our planet. Because of these, extensive pollution is everywhere. As

a student, what can you do to save not only a particular system, but the Earth

itself? Write your answer in the table.​

Answers

Answer 1

Answer:

to sow awareness in the community about the importance of caring for our environment

Explanation:

The pollution is the adverse introduction of contaminants in the environment by human action. Pollutant compounds have different origins and they appear in the form of chemical substances, noise, heat, light, etc. The best way to avoid pollution on our planet is to raise initiatives for improving environmental policies and thus promoting sustainability in our communities. It seems like a small contribution, but it is important to have into account that behavior change is the most powerful thing that we have to produce big results.

Some good ways to avoid pollution are:

-Restricting the use of the wood stoves

- Reduce the kilometers in your car

-Avoid burning trash, and other substances

- Avoid the use of plastic material (such as plastic bottles)

Answer 2

Use of electric vehicles, grow more trees, dumping waste material far from the water bodies and avoid cutting of forests.

In order to save the earth we have reduce those activities which produces pollution, grow more trees, dumping waste material far from the water and avoid cutting of forests. We have to use electric vehicles as compared to vehicles which runs on the fossil fuels because electric vehicles produces no pollution.

Whereas fossil fuel vehicles produces high amount of carbondioxide which causes global warming and climate change. Planting of trees cleans the air and reduces pollution so we can say that these actions can save our earth from destruction.

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Related Questions

Katie needs to measure water for a recipe she is using to cook dinner. She should measure the liquid in
.

Katie also needs 4 fluid ounces of honey to make honey buns. The shortened form of fluid ounces is
.

Answers

Answer:

FL OZ, oz. fl.,  fl oz , fl.oz.

Explanation:

The acronym of Fluid Ounce is FL OZ. It is the standard unit of measurement of fluid volume.

Where FL represents the Fluid

And OZ represents the Ounce.

It can also be represented as oz. fl.,  fl oz , fl.oz.  etc.  

One cubic meter is equal to 33814.02 fl. oz. Two table spoons represents one fluid ounce which is equal to 1.040 oz.

Answer:

okay the first awnser is pints the second is fl,oz.

Explanation:

When does homeostasis happen?

Answers

When your body over heats homeostasis helps to get your temperature stable. Without homeostasis if your body temperature got to hot, and it wasn't have any signs of cooling you could have gotten a heat stroke.

Hope it helped and you can copy word from word from this it did not come from the internet

!!HELP!!
What happens during photosynthesis?
The cell uses glucose to make oxygen
The cell uses oxygen to make glucose
The cell uses the energy in sunlight to make glucose
The cell uses the energy in sunlight to make carbon dioxide

Answers

Answer:

it uses the water to go to sleep for winter

Explanation:

What are the effects of enzymes on chemical reactions?

Answers

Answer:

Enzymes are biological catalysts. Catalysts lower the activation energy for reactions. The lower the activation energy for a reaction, the faster the rate. Thus enzymes speed up reactions by lowering activation energy.

Explanation:

Enzymes are biological catalysts. Catalysts lower the activation energy for reactions. The lower the activation energy for a reaction, the faster the rate. Thus enzymes speed up reactions by lowering activation energy.

What processes break down and build up Earth's surfaces?

Answers

Answer:

Weathering, erosion, and deposition are processes that act together to wear down and build up the Earth's surface. These processes have occurred over billions of years. Weathering is any process that breaks down rocks and creates sediments. There are two forces of weathering, chemical and mechanical (physical).

Explanation:

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Weathering, Erosion, and Deposition

Weathering is the process where things are broken down. (example rocks are weathered by the wind.)

Erosion is the process where the broken down materials are transported to another place. This can be by wind, water, etc.

Deposition is the process where the sediments are deposited at a new location.

Hope this helps!

Is it made of a cell

Answers

Every living thing is made of up cells

Also umm we can’t see the image can you post it?

PLZZZZZZZZ HELPPPPP ASAPPPPPPP IM TIMED

Answers

Answer: mouth = chemical physical stomach = chemical physical small and large = physical

Explanation: my mom taught me this she is a doctor

Answer:

Explanation:

Mouth is physical and chemical, the act of chewing is physical by tearing food into smaller pieces, and your saliva is chemical by beginning to break down carbohydrates.

Stomach is chemical and physical.

Churning in the stomach and peristalsis is also part of mechanical digestion. Peristalsis is the involuntary contraction and relaxation of the muscles in your stomach. Chemically your stomach breaks down proteins with hydrochloric acid.

Small Intestine has both, for physical it has segmentation and peristalsis, which helps mix the food mush with digestive juices, and chemical with the secretions of enzymes that help break down protein, fat, carbs, in order for the body to absorb different molecules.

Large Intestine is also both. Physically water is absorbed back into the body. Chemically, bacteria breaks down undigested materials, and helps produce certain vitamins.

c. Directions: Answers must be in essay form. Outline form is not acceptable. Labelled diagrams may be used to supplement discussion, but in no case will a diagram alone suffice. It is important that you read each question completely before you begin.

question:
The unit of genetic organization in all living organisms is the chromosome.
How does the function and structure of the chromosome differ in prokaryotes?

Answers

Answer:

The structure and function of the chromosome are different in both the prokaryotic chromosome and eukaryotic chromosome. They differ in their size as the genetic information they carry is different from one another.

Eukaryotic chromosome have a different shape from the prokaryotic chromosome as the bacterial chromosome is circular and less complex due to no histone found in prokaryotes as we see in the eukaryotic chromosome. SIze of the bacterial or prokaryotic chromosome is also small and not found in condensed form as these cells carry less genetic information than eukaryotic cells.

lake tefillin is a large freshwater lake that is popular for recreation. one year, the managers of the lake introduced a population of rainbow trout to the lake. the graph shows the growth of the population over several years.
which best describes the growth pattern of the rainbow trout?
a) exponential growth,because the lake provides unlimited resources to the population
b) logistic growth, because the effect of limiting factors increased with the population size
c) exponential growth, because limiting factors are always affecting the population
d) logistic growth, because the lake provides unlimited resources until the population reaches carrying capacity

Answers

Answer:

b) logistic growth, because the effect of limiting factors increased with the population size

Explanation:

The S-shaped curve in the graph above depicts a typical logistic growth pattern.

In this type of growth pattern, there is an initially exponential growth at the beginning when limiting factors of growth are minimal. As the initial population increases, resources for growth become limited. Growth starts to slow down. And at some point, insignificant increase in population growth sets in. This is depicted on the graph where the tail end of the curve levels of and fluctuates.

This logistic growth curve shows that, over the years, the limiting factors that slows down growth of Rainbow trout population increases as the population of Rainbow trout increased. This led to the growth rate slowing down and eventually levels up with no real significant change in population size of Rainbow Trout.

Which specialized cell type would be found lining the trachea, the part of the body that brings air to the lungs?
O blood
O epithelial cells
neuron
O muscle cells


Answer: epithelial cell
Explanation: cuz

Answers

Because the conducting passageways of the respiratory system are lined by psuedostratified columnar epithelial tissue which is cilliated and which includes mucus secreting goblet cells

Karyotypes can be studied to determine an organism’s chromosomal makeup and to detect genetic defects. Patau syndrome occurs when an individual has an extra copy of chromosome 13, giving them three copies. Symptoms of Patau syndrome include extra digits, seizures, and cleft palate. Which word would geneticists use to describe the cause of Patau syndrome?
diploidy
homologous
heterozygous
trisomy

Answers

Answer:

Trisomy "can be used to describe as a genetic disorder that is caused my an extra copy of chromosome number 13"

Answer:

Trisomy

Explanation:

(1, 3) and (-3,-5)
linear equation

Answers

Answer:

y = 2x + 1

Explanation:

Slope Formula: [tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]

Slope-Intercept Form: y = mx + b

Step 1: Find slope m

[tex]m=\frac{-5-3}{-3-1}[/tex]

[tex]m=\frac{-8}{-4}[/tex]

[tex]m=2[/tex]

y = 2x + b

Step 2: Find y-intercept b

3 = 2(1) + b

3 = 2 + b

b = 1

Step 3: Write linear equation

y = 2x + 1

Smoking _ marijuana joints per week for 3-6 months carriers the same risk for developing lung cancer as smoking a pack of cigarettes a day for 20-30 years

A. 4
B. 5
C. 3
D. 2

Answers

Answer:

im pretty sure its 2 joints a day

Explanation:

The abuse of drugs can lead to serious health problems. Smoking THREE (3) marijuana joints per week for 3-6 months carries the same risk for developing lung cancer as smoking a pack of cigarettes a day for 20-30 years (Option C).

Drug abuse refers to the inappropriate and/or excessive use of a drug, which generates dependence.

Cannabis or 'marijuana' is a well-known psychoactive drug derived from the Cannabis plant.

The Cannabis plant contains tetrahydrocannabinol (THC), which is the main psychoactive constituent of marijuana.

This substance (THC) binds to cannabinoid receptors in nerve cells (neurons) and thus induces the release of different hormones.

Marijuana contains more than 500 chemical substances (some of them carcinogenic), it is for that reason that marijuana smoking can lead to lung cancer.

Marijuana smoking may also cause chronic bronchitis.

In conclusion, smoking THREE (3) marijuana joints per week for 3-6 months carries the same risk for developing lung cancer as smoking a pack of cigarettes a day for 20-30 years.

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How much is 1 Proton, 1 Neutron, and 1 electron

Answers

Answer: it’s 3

Explanation:

I just guessed alright.

what illustrated a Skull Bone?

Answers

Answer:

death

Explanation:

are forest fires biotic or abiotic

Answers

Answer:

biotic

Explanation:

because bio means life then forest fires must be biotic

Fire is non-living, and non-living elements are the abiotic elements in an ecosystem. Thus, fire is an abiotic element in an ecosystem, but rarely mentioned.

The forest ecosystem is made up not only of living organisms (trees, animals, plants, and other living things) but also of non-living organisms (soil, water, air, and landforms) that make up the forest ecosystem.

A forest ecosystem’s abiotic elements include oxygen-rich air, water present in several bodies of water, organic compounds in the trees and soil, and dead plant and animal remains.

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Do viruses carry out all life processes? If not, which are they missing

Answers

Answer:

No, they only carry out reproduction.

Explanation:

individual viruses don't carry translational machinery, namely, the proteins needed to read their DNA and RNA and build new viruses. They invade a cell and hijack its genetic tools to do it for them.

what is simple sugar

Answers

Simple Sugar: Simple Sugar is not really actual sugar that's white. Simple sugar is things that have a little bit of sugar in them natural. For example fruit is a simple sugar, you dont have to add sugar to a fruit it natural comes with a sugar taste. A cereal like ( Rice Crispy) they are plain but are a simple sugar product, they dont need sugar to be added, there sugar that comes naturally is not to sweet and not to plain.

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What is the 4 stages of human life cycle??​

Answers

Answer:

Baby, Child, Teen, Adult

Explanation:

It's probably wrong I just put this for fun

Answer:

childhood, adolescence, adulthood, and old age

Which characteristics can be used to differentiate star systems?

Answers

in the stars are three main system so I shall say the difference is that they are not in right position

A flock of geese flew South for 300 miles. It took them 2
hours to complete that 300 mile trip. What is the
velocity of the flock of geese?

Answers

Answer:

150 miles per hour

Explanation:

just divide 300 by 2 and you will get the answer

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Which accurately describes the H in NADPH and NADH?
A.) It acts as stored energy to be used directly by the cell for things like movement
B.) It acts as stored energy to be used to make ATP or synthesize glucose
C.) It is not necessary for the molecules to perform their function

Answers

Answer:

B

Explanation:

because that's what it means

People often say that dogs are "man's best friend.How closely related are dogs and humans? To complete this activity, you will need a computer with Internet connection, a piece of paper, a pen or pencil, and crayons or markers.Search the Internet to find the taxonomy of the domestic dog and humans, from domain through species. Check at least three different sources to make sure the information you find is correct. Try using websites that end in .Gov or .Edu; they are usually reliable.Create a chart listing the taxonomy of each species side-by-side, similar to the chart shown below.

Answers

Answer:

See explanation

Explanation:

Taxonomy actually means “arrangement law”. It is the branch of biology that deals with the classification of organisms.

The taxonomic classification system was invented by Carl Linnaeus. It is a hierarchical model of classifying living organisms based on shared characteristics.

Dogs are referred to as 'man's best friend' partly owing to some level of taxonomic relationship between the two species. Dogs and man belong to a class of vertebrates known as mammals- one of the shared characteristics of mammals is that they give birth to their young ones alive.

The taxonomic classification of man is:

Domain: Eukaryote - Kingdom - Animalia Phylum - Chordata Subphylum - Vertebrata Class - Mammalia Order - Primates Family - Hominidae Genus - Homo Species - sapiens.

The taxonomic classification of dog is:

Domain: Eukaryote - Kingdom - Animalia Phylum - Chordata Subphylum - Vertebrata Class - Mammalia Order - Carnivora Family - Canidae Genus - Canis Species - lupus familiaris

What are the components of the control system ?

Answers

Answer:A feedback control system consists of five basic components: (1) input, (2) process being controlled, (3) output, (4) sensing elements, and (5) controller and actuating devices. These five components are illustrated in Figure 1.

Explanation:

Identify each picture/box below as an element, compound or mixture:

Answers

Answer:a is a compound b is a element c is a mixture

Explanation:

What is one defining feature of a prokaryotic cell?


A: nucleoid


B: ribosomes


C: nucleus


D: flagella

Answers

C:
Explanation: because it has no neclus

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Which of the following divide by mitosis?

A. prokaryote

B. chloroplast

C. mitochrondrion

D. eukaryote

Answers

Answer:

D

Explanation:

i just tryed guessing but i think its D

___________ was the English scientist that used the term call to describe the structures of cork under a microscope

Answers

Answer:

Robert Hooke was the English scientist that used the term call to describe the structures of cork under a microscope

what is the benefit of plants having root hairs and what is thier function

Answers


Root hairs are delicate outgrowths of epidermal cells that significantly increase the volume of soil that plants mine for nutrients.

Force and velocity are different because

Answers

Answer:

A force pushes or pulls on an object, but velocity is simply something an object has.

Explanation:

Force and velocity are different because force measures the power or strength through which an object with a specific mass accelerates in a particular direction while velocity measures the speed of a moving object in a specific direction.

What is a Force?

A force may be defined as a process of pushing or pulling on an object with mass that significantly causes it to alter its velocity. It is a vector quantity that has both magnitude and direction.

Velocity is characterized as the distance covered by an object in a unit of time. In a more simple sense, it is also defined as the displacement of the object in unit time. It is a vector measurement of the rate and direction of motion.

Therefore, force measures the power or strength through which an object with a specific mass accelerates in a particular direction while velocity measures the speed of a moving object in a specific direction.

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Here is a quote from an NPR news article: "On average, working-age adults were eating about 78 fewer calories per day in 2010, compared with five years earlier. The new report is based on data from the National Health and Nutrition Examination Survey, which collects details on eating habits and other health-related information from a nationally representative sample of about 10,000 people in the U.S." Which of the following is TRUE about the numerical value 78?a. It is an anecdote.b. It is a parameter.c. It is a simulation.d. It is a statistic. Stress for success common-lit answer key Read excerpt 1 from The Bells by Edgar Allan Poe.What a tale of terror, now, their turbulency tells!Read excerpt 2 from The Bells by Edgar Allan Poe.To the moaning and the groaning of the bells.Which statement best describes the use of sound devices in the lines?Both excerpts use alliteration as a sound device.Both excerpts use onomatopoeia as a sound device.Excerpt 1 contains alliteration, and Excerpt 2 contains onomatopoeia.Excerpt 1 contains onomatopoeia, and Excerpt 2 contains alliteration. Hello,Can someone help me out, please? I have to write a good long paragraph on an opinion...can someone help me I don't mind about what opinion it has to beThank you What is the slope ? 28 points The sum of three consecutive integers is 71 less than the least of the integers. Find the integers. question 12 I mark as brainliest I'll give brainiest whoever answers first!!!!!!! nick and steph are each saving money to buy a bus ticket The total cost foe two tickets is $390 Steph current has $75 in her bank account and plans to savw $15 each week whick equation could she use to calculate the number of week (x) it will take her to save enough money to buy her ticket When was Stephen Hawkins born and where? Explain where the radiant energy comes from and how that energy is used in the food web. (Your answer should be three complete sentences.) Question: 1) Do you agree or disagree with thepopular myth that Texas is overly provincial that isintolerant and overly critical of government? Why orwhy not? 2) If you agree, what do you think stategovernment and the people of Texas could do tofoster more "openness" in Texas? 3) Do yougenerally agree or disagree with Colin Woodard'stheory regarding political culture in America? Whyor why not? 4) With Schumpeter's theory of"creative destruction" in mind, in your opinion whatmight be the next technological wave that willchange or significantly influence the Texas economy?Why? A dwarf planet is a small, rocky object that orbits the Sun and is usually found in a belt between the orbits of Mars and Jupiter. small object made of ice and dust that orbits the Sun and forms a coma as it approaches the Sun. round object that orbits the Sun but lacks the ability to clear the neighborhood around its orbit. meteoroid that burns up in Earth's atmosphere, producing a streak of light. Find the 5th term for -12,-7,-2,3 PLZZZZZZZZZZZZZZZZ HELP ME i begging YOUUUUU !!!!!!!!!!!!!!!!!!!!!!!!!!!The water level in Ricky Lake changes at an average of -7/16 inch every 3 years.a. Based on the rate above, how much will the water level change after one year? Show your calculations and you can use the vertical number line to help you., using 0 as the original water level.Show all your work and explanation in order to receive full points.b. How much would the water level change over a 7-year period?Show all your work and explanation in order to receive full pointC. When written in decimal form, is your answer to part (b) a repeating decimal or a terminating decimal? Justify your answer using long division.Show all your work and explanation in order to receive full points Question 2 of 10How many hydrogen atoms are present in each water molecule?A. 2.B. 4C. 3D. 1 4/6x 3/5 please help me will give brainliest Which best explains how the author of Robin Hood structures the plot of the story?by describing the forest settingby including one main characterby developing and resolving conflictsby providing more than one resolutionI NEED HELP PLEASE An alligator walks 6/7 of a mile in 3/4 of an hour. What is the unit rate I need someone to translate this to Spanish with good pronunciation so I dont fail pleaseYou need to go down the road and stop at the stop sign. Take a right you must not take a left. Keep going and take the second left, at the stop light take a right and your destination will be on your Left.Please do not use Google translate, the teacher called me out for it last time. Thanks