1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Crazy boy [7]
2 years ago
11

The population of North and South America combined is approximately:

Geography
1 answer:
scZoUnD [109]2 years ago
5 0

Answer:

D

Explanation:

Population of North America: 579 million

Population of South America: 422.5 million

Combined = 1.1 billion

You might be interested in
Explain the environmental challenges facing a rapidly developing Asia. Identify three challenges faced on this continent.
Lena [83]

Answer:

1. Endangered Species conservation

2. Air Pollution

3. Destruction of Coral Reefs

Explanation:

"Asia sits almost entirely in the tropics, and as such, is covered in rich, dense, biologically diverse jungle." Poachers, large companies exploiting land, small farms,(Etc), have always been a large factor of how hard it is to conserve the endangered species.

Small farms and large companies burn fires trying to clear land of trees(among other things.) So that then they can exploit the land the following year.

Over the past several decades, Asia's famous coral reefs have always been in dismay. This is the result of several factors like; 1. The ocean absorbs most of the carbon dioxide we put into the atmosphere each year. While this helps reduce the effects of global warming (temporarily), it also means that more of that carbon is going to be converted into carbonic acid, increasing the ocean’s acidity level.

3 0
2 years ago
If Earth's atmosphere did not contain greenhouse gasses and was only composed of Nitrogen and Oxygen, by how much would Earth's
Flauer [41]

Answer: 1- Option (D)

              2- Option (A)

Explanation:

The green house gases plays a significant role in the earth's global temperature. In absence of green house gas, the earth would have been very much cold and life would would be difficult to exist. The average global temperature would have been about -15°C to 25°C. So the most favorable answer given here is that the<u> earth's temperature would have decrease by about 60°C</u>.

<u>Carbon dioxide (CO₂) is not the most abundant green house gas</u>. It is the second most abundant. The present composition of CO₂ in the atmosphere is about 0.04% by volume. A small increase in the CO₂ level, can lead to a global rise in the temperature. Hence, <u>the above statement is false.</u>

6 0
3 years ago
What words best describe the Baltic landscape? Select all that apply.
Leto [7]
Marshland
mountainous
tropical
8 0
2 years ago
Read 2 more answers
How do i get the answer.
VladimirAG [237]

Answer:

Think of it as two triangles. A square consists of a 45 45 90 triangle. So 1 would equal x root 2. Then you solve that equation and end up with (root 2)/2

5 0
1 year ago
In which era did modern man first appear?
saw5 [17]

Answer:

Modern humans originated in Africa within the past 200,000 years and evolved from their most likely recent common ancestor, Homo erectus, which means 'upright man' in Latin. Homo erectus is an extinct species of human that lived between 1.9 million and 135,000 years ago.

Explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • True or false? a rift valley forms where the land is splitting apart​
    12·1 answer
  • Which type of electromagnetic radiation cannot be focused?
    13·1 answer
  • Which is a type of chemical weathering. A) Leaching B) Acid Rain C) Frost wedging D) Fracture
    12·1 answer
  • A map from 35 degrees latitude to 55 degrees latitude and negative 20 degrees longitude to 30 degrees longitude. 4 cities are sh
    7·2 answers
  • The numbers from 1-9 appear only once each in the 9 boxes of the square
    13·1 answer
  • Where is the largest aquarium in the u.S.?
    9·1 answer
  • The increase in trade and commerce during the middle ages resulted in
    9·1 answer
  • To convert from one unit to another within the metric system usually means moving a decimal point. If you can remember what the
    15·1 answer
  • The weather map for a certain region. It shows a cold air mass rapidly overtaking a warm air mass. The result is an
    8·1 answer
  • A typical passage through the Panama Canal takes how long? 8 – 10 hours 2 – 4 hours 8 – 10 days 2 – 4 days
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!