GED Science Test #7

Question 1

Humidity is a measurement of the amount of?

Accepted Answer

The amount of water vapor in air.

Answer

The amount of water vapor in the air is measured by humidity.

Question 2

Which of the following is NOT a factor in the creation of mountains and valleys on the Earth's surface?

Accepted Answer

Ozone

Answer

Ozone has no direct effect on the Earth's surface.

Question 3

According to this idea, the sun will become a black hole at some point in the future.

Accepted Answer

White dwarf star.

Answer

Based on the passage, choice ( white dwarf star) is the correct response.

Question 4

Which of the following statements is a statement of opinion rather than a statement of fact?

Accepted Answer

It’s wrong to kill any organism.

Answer

This is a claim that cannot be proven scientifically. All of the others are capable.

Question 5

The Milky Way's wider diameter is estimated to be around 100,000 light-years. A light-year is a unit of measurement for distance.

Accepted Answer

Distance.

Answer

The distance traveled by light in a year is measured in light-years (about 5.88 trillion miles)

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