7th grade Science Review

7th grade Science Review

7th Grade

11 Qs

quiz-placeholder

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7th grade Science Review

7th grade Science Review

Assessment

Quiz

Science

7th Grade

Hard

NGSS
MS-LS2-4, MS-LS1-5, MS-LS2-3

+6

Standards-aligned

Created by

Pearl Jimenez

Used 570+ times

FREE Resource

11 questions

Show all answers

1.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Media Image

The pictures below show a rainforest tree canopy on the left and a toucan that lives in this tree canopy on the right. Select three explanations for why this rain forest tree canopy best supports populations of toucans.

It has trees with fruits for food

It provides many places to nest and reproduce

It has a lot of sunlight to stay warm

It has tall plants to stay above ground predators

Tags

NGSS.MS-LS1-4

NGSS.MS-LS2-1

NGSS.MS-LS2-4

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

The picture shows where oranges are grown in the United States. Oranges require a very long growing season with mild to hot weather.What is the most likely reason many of the oranges are grown in California?

There are more organisms that eat oranges in California than in any other states.

California has a climate that creates a good environment for growing oranges.

Oranges will only grow in states on the coast with environments near water.

Oranges will only grow in sandy soil that few of the other states have.

Tags

NGSS.MS-LS1-5

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

This picture shows a desert environment, which is home to many lizards, small mammals, and cacti and other plants with short roots. This environment allows some plants and animals to live there because the soil in the desert is

dry and hard, allowing small animals to lay on the hard soil to get sunlight while allowing plants with short roots to sit on top of the soil and hold onto water.

dry and sandy, allowing small animals to burrow and hide from the Sun while allowing plants with short roots to reach and hold onto water.

wet and hard, allowing small animals to rest and stay cool on the wet soil while allowing plants with short root systems to push through the hard soil to soak up water.

cold and wet, allowing small animals to remain cool when it rains while allowing plants with short root systems to easily push through sandy soil to soak up water

Tags

NGSS.MS-ESS2-4

NGSS.MS-LS2-3

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

The picture below shows a scoop of soil that a student dug up from her school yard. How does the soil environment support the earthworm in the student's hands?

It is moist and cool with decaying debris

It gets a lot of sunlight so the earthworm can see

It has excessive oxygen for the earthworm to breath

It has clay for the earthworm to form holding tunnels

Tags

NGSS.MS-LS1-5

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Tropical rain forests have the greatest biodiversity of any type of land ecosystem. How does biodiversity contribute to the sustainability of an ecosystem?

All of the above

The presence of a variety of herbivore species that can feed on a large number of different producer species helps ensure abundant prey for predators in the ecosystem.

Greater genetic variation within species makes it more likely that some individuals will survive a disease outbreak.

The presence of more species with different adaptations makes it more likely that some organisms will survive an ecological disaster.

Tags

NGSS.MS-LS2-5

NGSS.MS-LS4-4

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When an ecosystem contains many different species, there are usually a high number of links in its food web. How does this affect the sustainability of the ecosystem?

Typically, if one link in the food web is removed, the ecosystem will no longer exist.

Typically, if one link in the food web is added, the ecosystem will destabilize.

Typically, if one link in the food web is removed, the ecosystem will remain stable.

Typically, if one link in the food web is added, the ecosystem will change its location.

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-4

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

An ecosystem's sustainability is most dependent on?

warm temperatures.

the amount of water there.

having a large number of a single plant species.

the number and variety of organisms that live there.

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

NGSS.MS-LS2-5

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