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Ecosystem Check In Review

Authored by Addie Dills

Science

10th Grade

NGSS covered

Used 1+ times

Ecosystem Check In Review
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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which best explains what happens to the available energy in an ecosystem as it flows from a lower trophic level to a higher trophic level?

Energy increases because there is an increase in the types of organisms in the higher trophic levels

Energy decreases because organisms in higher trophic levels need less energy than those in lower trophic levels.

Energy remains stable because the trophic levels of an ecosystem are always in a balanced state.

Energy decreases because some of the energy is used during the life processes of organisms.

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which is a benefit of planting different crops on the same field during the year?

It increases the size of vegetables

It adds iron to the soil.

It increases water runoff

It slows down the loss of soil minerals.

Tags

NGSS.MS-LS1-5

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main function of stomata in the leaves of plants?

gas exchange

photosynthesis

water absorption

protection

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If people plant trees in areas where trees were removed due to deforestation, how will the environment most likely be affected?

It will decrease the biodiversity in the area.

It will decrease the effects of flooding in the area

It will increase the risk of potential landslides in the area.

It will increase the atmospheric carbon dioxide levels in the area.

Tags

NGSS.MS-LS2-4

NGSS.MS-LS2-5

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

This graph shows the relationship between predator and prey over several years. Which best explains why the predator/prey population changes?

Changes occur because of seasonal changes.

Increases in the prey population cause a decrease in the predator population.

Increases in the predator population result in an increase in the prey population.

Decreases in the predator population result in an increase in the prey population.

Tags

NGSS.MS-LS2-4

NGSS.MS-LS2-1

NGSS.MS-LS2-2

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which is the best way to protect bald eagles from extinction?

create clones of the most fit eagles

provide them more food

protect their natural habitats

increase natural predators

Tags

NGSS.MS-LS2-4

NGSS.MS-LS2-1

NGSS.MS-LS2-5

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which trait is least likely to be affected by environmental conditions?

Weight

Skin color

Blood type

Intelligence

Tags

NGSS.MS-LS1-5

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