STAAR Review

A student has 3 spheres. Each sphere is made from copper, steel, or iron. The spheres each have a mass of 30 grams. Choose the correct answer for Part A and Part B.

Tags

5.5A

Choose the correct answer for Part A and Part B.

Tags

5.8C

Which T-chart best displays the processes required for sedimentary rock formation and fossil fuel formation?

• A

• B

• C

• D

Tags

NGSS.MS-ESS2-1

NGSS.MS-ESS2-2

NGSS.MS-ESS2-3

Students placed four cubes of the same volume in a beaker of water. One cube floats on top of the water, one cube sinks to the bottom, and two cubs float in the middle of the water, beneath the surface. Click on the correct answer for Part A and Part B.

Tags

5.5A

Which of the following best describes the role of decomposers in an ecosystem?

• They produce their own food through photosynthesis.

• They consume other organisms for energy.

• They break down dead organisms and waste, returning nutrients to the soil.

• They are the primary consumers of plants.

Tags

NGSS.MS-LS2-3

A partial food web is shown. Make a food chain that shows a complete pathway in which energy flows in this food web.

• Snakes

• Grasses

• Mice

• Hawks

Tags

5.9B

The diagram shows land and sea. What is most likely occurring in Location X?

• Weathering of rock by water

• Cementation to form sedimentary rock

• Deposition to form a river delta

• Layering of deposited sediment

Tags

5.7B

A partial forest food web is shown. Which organism does NOT obtain energy from any producers?

• Possum

• Deer

• Chipmunk

• Owl

Tags

5.9B

Canyons are U-shaped valleys form differently. Choose the correct answer for Part A and Part B.

Tags

5.7B

With the switches in the positions shown, which lights appear lit?

• C and D only

• A, B, C, and D

• A and B only

• None of the bulbs

Tags

5.6B