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TCA 9 Review - 7.8ABC

Authored by Sherry Prather

Science

7th Grade

NGSS covered

Used 24+ times

TCA 9 Review - 7.8ABC
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50 questions

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1.

MULTIPLE CHOICE QUESTION

20 sec • 2 pts

Which of these is not an impact to the ecosystem after a hurricane?

Fires throughout the area
Poor water quality in the area
Erosion of beaches
Massive flooding

Tags

NGSS.MS-LS2-4

NGSS.MS-LS2-1

NGSS.MS-ESS3-2

2.

MULTIPLE CHOICE QUESTION

30 sec • 2 pts

Tornadoes can negatively affect an ecosystem when

the saltwater they bring kills off burrowing insects
their strong winds uproot many of the important plants
the rise in water level they produce introduces harmful salt
they bring higher temperatures favored by birds

Tags

NGSS.MS-LS2-4

3.

MULTIPLE CHOICE QUESTION

30 sec • 2 pts

Which of the following is the most likely effect of flooding on an ecosystem?

Increase in organisms that reproduce in fresh water

More rapid growth of grasses and shrubs

Fish that feed on plants will have to compete more

Nutrients will increase in deeper layers of the soil

Tags

NGSS.MS-LS2-4

NGSS.MS-LS2-1

NGSS.MS-LS2-3

4.

MULTIPLE CHOICE QUESTION

30 sec • 2 pts

Which catastrophic event would likely result in trees being knocked over and the disappearance of most plants and animals along a narrow path in a forest ecosystem?

Tornado
Volcanic Eruption
Flash Flood
Earthquake

Tags

NGSS.MS-LS2-4

NGSS.MS-ESS3-2

5.

MULTIPLE CHOICE QUESTION

1 min • 2 pts

Which is not an impact to the ecosystem after a drought?

Water is scarce and causes organisms to find new sources of water elsewhere.
Floods will wipe out all the vegetation
Herbivores will have to leave and find food elsewhere

Tags

NGSS.MS-LS2-4

NGSS.MS-LS2-1

6.

MULTIPLE CHOICE QUESTION

30 sec • 2 pts

Which of the following correctly matches the catastrophic event with its impact?

Heavy flooding increases the number of species in an area.

A tornado causes seawater to move onto the coast.

A hurricane increases erosion and makes a beach smaller.

A wildfire increases the number of habitats for organisms.

Tags

NGSS.MS-ESS3-2

7.

MULTIPLE CHOICE QUESTION

1 min • 2 pts

Which is not an impact to the ecosystem after a drought?

Water is scarce and causes organisms to find new sources of water elsewhere.
Floods will wipe out all the vegetation
Herbivores will have to leave and find food elsewhere

Tags

NGSS.MS-LS2-4

NGSS.MS-LS2-1

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