Define pollution. what arr the types of pollution.write its causes effects and prevention measures.

Answers

Answer 1

Answer:

Definition: the presence in or introduction into the environment of a substance which has harmful or poisonous effects.

“Pollution is the introduction of substances (or energy) that cause adverse changes in the environment and living entities .” Pollution need not always be caused by chemical substances such as particulates (like smoke and dust). Forms of energy such as sound, heat or light can also cause pollution.

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Related Questions

Rough Draft

Use this section to plan what you will write in the letter.

Data Analysis — Plant ranking:








Procedure: In two to four sentences, explain how you ranked the plants from most desirable to least desirable. Be sure to cite evidence from the data to support your rankings.

Closing Statement: In three to four sentences, explain how your plant rankings could protect the dunes.

Recommendation Letter

Now, we would like you to share your plant evaluations with Sandy Waters, President of Save the Shoreline. You will do this by writing Mr. Waters a letter. When writing your letter, be sure to use a traditional letter format. This means that your letter should include a greeting (Dear ________, ) a body, and a closing (Sincerely, _________).

The body of your letter must include the following:

please explain to me

Answers

Answer:

The salutation of a letter or email is the part where you address the person you're writing to. Most commonly, this is done with the word Dear followed by the person's name or title and a comma or a colon—as in Dear Jane, or Dear Dr.

its the same way for this the greeting is of whom you are sending it to.

and sincerely, would be where you put your name because you are the one who would have wrote it and or read it to the person.

Explanation:

i hope that this helped you.

Identify the TWO chemical processes that results in the formation of Karst Landscape.

Answers

Someone help me with my work
Toronto and Brampton would be in which of the following main landform regions?
Highlands
Lowlands
Canadian Shield
None of the above

What geologic structure is found in the Atlantic Ocean Basin? (1 point)
Mariana Trench
Enderby Plain
Reykianes Ridge
Mascarene Plateau​

Answers

Answer:

Mariana trench

Explanation:

there are so many of structure in basins but trench's are the most to be found

ollowers of Dharmic religions,

Answers

Answer:

followers of dharmic religions such as Hinduism and Buddhism believe in a constant cycle of life and rebirth.

Suggest measure to reduce the amount of carbon dioxide in the atmosphere

Answers

Answer:

Planting more trees can reduce carbon dioxide in the atomsphere and making new forests as well.

Explanation:

The trees will absorb the carbon dioxide for photosynthesis

(Sorry if this wasn't what the question meant)

The diameter of Mars is approximately 6779 km. The thickness of its atmosphere is approximately 140 km. What is the approximate volume of Mars atmosphere? Round to the nearest cubic kilometer.

Answers

The approximate volume of Mars atmosphere is 20211994724 km³

To find the approximate volume of Mars atmosphere, we first need to find its surface area and then multiply it by the thickness of the atmosphere.

Since Mars is a sphere, its surface area A = 4πr² where r = radius of mars = d/2 where d = diameter of Mars. So r = 6779 km/2 = 3389.5 km

So, A = 4πr²

A = 4π(3389.5 km)²

A = 4π × 11488710.25 km²

A = π × 45954841 km²

A = 144371390.883 km²

Since the atmosphere is t = 140 km thick, the volume of Mars atmosphere is V = At

V = 144371390.883 km² × 140 km

V = 20211994723.55 km³

V = 20211994724 km³ to the nearest cubic kilometer

So, the approximate volume of Mars atmosphere is 20211994724 km³

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What are the landform feature of the Sahara Desert

Answers

Answer:

The principal topographical features of the Sahara include shallow, seasonally inundated basins and large oasis; extensive plains; plateaus ; abrupt mountains; and sand sheets, dunes, and sand seas.

Explanation:

how much oil is the U.S getting from libya

Answers

2-digit hs it imports mineral fuel ($1.5)million dollars of that

Based on what we know about the Texas and New Mexico drought of 2010-2011, which weather pattern was the most likely cause of this extended drought?Both states were in a La Nina pattern, which provided an unusual amount of low pressure systems.Both states were in an El Nino pattern, which provided an unusual amount of high pressure systems.Both states were in a La Nina pattern, which provided an unusual amount of high pressure systems.Both states were in an El Nino pattern, which provided an unusual amount of low pressure systems.

Answers

The drought in Texas and New Mexico was extended due to the weather patterns like La Niña.

What are weather patterns?

Weather patterns are the occurrence of a similar kind of weather throughout the course of a specific period. Continued weather patterns may lead to situations like drought.

La Niña is one of such weather patterns, which was responsible for the extended run of the drought in the American regions like Texas and New Mexico.

Hence, option A states that La Niña was the weather pattern responsible for drought in the regions like Texas and New Mexico.

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Địa hình dốc thì rất dễ:

A. Xói mòn B. Bồi tụ C. Lắng đọng D. Xâm thực

Answers

Answer:

c

Explanation:

okay I have been going through this type of question but that us an answer

Why does the Colorado river flow into the Pacific Ocean and not the Atlantic Ocean

Answers

Answer:

Because the canyons split off into many different directs and the rock was formed to go to Pacific not atlantic

Explanation:

The Colorado River flows into the Pacific Ocean and not the Atlantic Ocean because it is west of the Great Divide.

What is River?

Rivers are referred to as a source of fresh water which is used for the purpose of drinking and irrigation in the agricultural field to produce more crops. Some rivers have religious values in the culture and they are worshipped by the people due to auspicious value.

Rivers that connect to Colorado may flow through New Mexico and Wyoming. It's possible that the rivers in these states feed into the Colorado River.

The Colorado River Basin is located in eastern Mexicali Municipality, in California, in northwest Mexico, where the Colorado River drains into the Gulf of California.

As water running south and west of the continental division ends up in the Pacific Ocean while water traveling north and east of the divide ends up in the Gulf of Mexico, the Colorado River flows into the Pacific Ocean and not the Atlantic Ocean.

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Which organism would be considered a non-native invasive species in the Flordia

Everglades? *

The American Alligator

The African Boa Constrictor

The American Egret

O The Snapping Turtle

Answers

Answer:

b

Explanation:

epic

What is the average age of the typical Canadian?

Question 8 options:

A) 47
B) 28
C) 44
D) 39

Answers

Answer:

39

Explanation:

The answer is 40, so this is the closest i saw. Happy to help :)

How can you tell the difference between waxing and waning when looking at the moon? (ie. How does a waxing crescent look different than a waning crescent?)

Answers

Answer:

One quick way to tell if a moon is in a waxing or waning phase is which side of the moon is the shadow on. If the shadow is on the right, like it is today, we are in a waning phase. If the shadow is on the left, then we are waxing and heading towards a full moon. (I hope this helps)

How do China, North Korea, and Mongolia produce their electric power?
a.
primarily from hydroelectric dams
b.
from nuclear power plants
c.
primarily by burning coal from their own reserves
d.
by importing coal and petroleum

Answers

Answer:

C

primarily by burning coal from their own reserves

primarily by burning coal from their own reservesd.

Answer:

b.from nuclear power plants

Explanation:

Though stability, education, access to capital, rule of law, and equal opportunity are often the factors considered in the development of a country, there are other factors that can greatly aid or impede a country’s development. How have natural disasters also prevented Haiti’s development? Your answer should include at least two specific effects that natural disasters have had on the country's economy and/or population.

Answers

Answer:

It has reduced the number if people through earthquake.

It has caused destruction of property through the earthquake

give 2 reasons to why gni and gdp vary between countries

Answers

Answer:

Answer below!

Explanation:

GNI calculates an economy's total income, GDP (Gross domestic product) is the value of goods and services produced by a nations economy. Of course depending on the economy in a particular nation will determine the GDP. GNI and GDP may vary considerably because of the basic fact that they measure different things.

Hope this helps!

Which city is located at approximately 35’S, 139’E

Answers

Answer:

Tokyo, Japan is located at Japan country in the Cities place category with the gps coordinates of 35° 39' 10.1952'' N and 139° 50' 22.1208'' E.

if it is 11 am saturday at 135 degrees east longitude what day and time is it at 165 degrees west

Answers

Answer:Add 1º longitude for every 4 minutes' difference between UTC time and local time.

Explanation:

3. Gravel, sand, silt, and clay are different sizes of small pieces of rock,

or

Answers

Answer:  In the order of size

Gravel is the largest in size soil with particles greater than 2mm

Sand, with soil with particles ranging 0.06mm to 0.06 mm

Silt, soil with particles ranging form 0.002 to 0.06

Clay, soil with pariticles size less than 0.002mm

Explanation: All soil must be classified under these 4 main categories.  depending on their size.

Give examples of family life pull factors.
ASAP!

Answers

Answer:

1 out of 15

Explanation:

Unite divided families and men get jobs then send of wives, parents, and children.

I hope this helps!

what planet similierest to earth

Answers

Answer:

Kepler-452b

Explanation:

also venus and mars are kind of similar

Which of the following statements about the relationship between humans and geography is MOST accurate?
A.
Humans shape the planet more than they are shaped by the planet.
B.
Humans are shaped by the planet more than any other species.
C.
Humans alter geography, but our culture is shaped by it as well.
D.
Humans live completely separately from the geography of the world.

Answers

Answer:

I think C is the correct answer :)

Explanation:

Which of the following effects did colonialism have on Central Africa?
A. growing political stability
B. an increase in raw materials
C. the end of cultural oppression
D. a decrease in the economic infrastructure

Answers

Well it’s not d I got that wrong

what major, modern pennsylvanian city is located at the site of fort duquesne?

Answers

Pittsburgh, Pennsylvania

Answer:

It is located in current day Pittsburgh

Which answer represents a speed, not a velocity?
A. 35 m/s
B. 35 m/s down
C. 35 m/s east,
D. 35 m/s south

Answers

C because velocity is speed and direction

Answer:

A. 35 m/s

Explanation:

What area of the world has the highest fertility rates (number of births per woman)?

Question 13 options:

A) Africa
B) South America
C) Asia
D) Central America

Answers

Answer:

b

Explanation:

The answer is B, South America.

The Moon appears to be very geologically active.
O true
O False

Answers

Answer:

its true

Explanation:

true! Impacts by meteorites and comets are the only abrupt geologic force acting on the Moon today, though the variation of Earth tides on the scale of the Lunar anomalistic month causes small variations in stresses. Some of the most important craters used in lunar stratigraphy formed in this recent epoch.

What are renewable and non-renewable resources? Give examples
Note:
*Don't copy from anywhere
*20 points!!!!!!!!!!

Answers

Answer:

renewable resources are resources that can't get used up even after use while non renewable resources are resources that once used up can't be refilled.

renewable resource eg sun

non renewable resources eg fossil s and minerals

Why was Wegener's idea called a theory? ​

Answers

Answer:

Continental drift was a theory that explained how continents shift position on Earth's surface. Set forth in 1912 by Alfred Wegener, a geophysicist and meteorologist, continental drift also explained why look-alike animal and plant fossils, and similar rock formations, are found on different continents.

Plate tectonics is the theory that Earth's land masses are in constant motion. The realization that Earth's land masses move was first proposed by Alfred Wegener, which he called continental drift.

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