ASVAB General Science Practice Test 503677 Results

Your Results Global Average
Questions 5 5
Correct 0 3.20
Score 0% 64%

Review

1

In the metric system, what prefix represents 10-3?

62% Answer Correctly

milli

kilo

centi

mega
Solution

In the metric system, milli is the prefix for 10-3.

2

Which of Earth's layers has weather?

63% Answer Correctly

thermosphere

mesosphere

stratosphere

troposphere
Solution

The Earth's atmosphere has several layers starting with the troposphere which is closest in proximity to the surface. Containing most of the Earth's breathable air (oxygen and nitrogen), it's a region with warmer temperatures closer to the surface and cooler temperatures farther away which results in the rising and falling air that generates weather.

3

Large, puffy, mid-altitude clouds with a flat base and a rounded top describe which of the following?

74% Answer Correctly

fog

cirrus clouds

cumulus clouds

stratus clouds
Solution

Cumulus clouds are large, puffy, mid-altitude clouds with a flat base and a rounded top. These clouds grow upward and can develop into a cumulonimbus or thunderstorm cloud.

4

Molecules and atoms that are inputs to a chemical reaction are known as which of the following?

63% Answer Correctly

components

fuel

reactants

products
Solution

During a chemical reaction molecules and atoms (reactants) are rearranged into new combinations that result in new kinds of atoms or molecules (products).

5

Tertiary consumers eat which of the following?

59% Answer Correctly

all of these

decomposers

primary and secondary consumers

producers
Solution

Tertiary consumers eat primary consumers and secondary consumers and are typically carnivorous predators. Tertiary consumers may also be omnivores. Examples include wolves, sharks, and human beings.