Atmósfera

Atmósfera

Assessment

Interactive Video

Science, Geography, Biology, Physics

4th - 9th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

The Earth's atmosphere consists of 78% nitrogen, 21% oxygen, and small amounts of other gases. It becomes thinner with increasing altitude. Although there's no strict boundary, the atmosphere's upper limit is generally accepted to be at 100 km.

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5 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary component of Earth's atmosphere?

Carbon Dioxide

Nitrogen

Oxygen

Argon

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

As altitude increases, what happens to the thickness of the atmosphere?

It increases

It remains the same

It decreases

It fluctuates

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which gas is present in the smallest amount in Earth's atmosphere?

Nitrogen

Oxygen

Carbon Dioxide

Argon

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the generally accepted upper limit of Earth's atmosphere?

200 km

150 km

100 km

50 km

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Is there a strict boundary between Earth's atmosphere and space?

Yes, at 150 km

No, there is no strict boundary

Yes, at 100 km

Yes, at 50 km

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