Science Test Set 7

Last Updated on April 8, 2024.

This practice test is not related to the GED Ready® – The Official Practice Test, produced and distributed by GED Testing Service LLC.

1. Climate is NOT affected by:

A.Latitude & longitude

B.Altitude

C.Nearness to mountains

D.Time of day

Question 1 of 10

2. One factor that affects climate is latitude. Why is it hotter at the equator than at northern or southern latitudes?

A.It is windier further away from the equator.

B.At the equator, the sun's rays hit the Earth exactly perpendicular.

C.The North Pole always points away from the sun.

D.It's not clear.

Question 2 of 10

3. In December, what season is it in countries in the Southern Hemisphere such as Australia?

A.Summer

B.Winter

C.Spring

D.Fall

Question 3 of 10

4. Which is an accurate comparison of climate and weather?

A.Weather and climate are synonymous.

B.Weather can be predicted, but the climate cannot.

C.Climate is the average weather of a region over an extended period of time.

D.It depends.

Question 4 of 10

5. For drugs, what does efficacy mean?

A.Safety

B.Effectiveness

C.Dosage

D.Tolerance

Question 5 of 10

6. The immune system helps to defend the body from disease. True or False?

A.False

B.True

Question 6 of 10

7. Which of the following three organisms are producers?

A.Deer, squirrel, bees

B.Caterpillar, fruit fly, bear

C.Trees, snakes, bacteria

D.Grass, tree, flowers

Question 7 of 10

8. The term “non-renewable” means that the resource

A.Is limited in supply

B.Replenishes itself naturally

C.Burns without pollution

D.Is easily controlled by humans

Question 8 of 10

9. What are the two main reasons that organisms have skeletal systems?

A.exchange gases

B.help the process of digestion

C.Protection and support

D.all answers are wrong

Question 9 of 10

10. The majority of Earth’s atmosphere is made up of

A.Oxygen

B.Nitrogen

C.Hydrogen

D.Argon

Question 10 of 10

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