Changes in Ecosystems

Changes in Ecosystems

Assessment

Flashcard

Science

3rd Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is an ecosystem?

Back

An ecosystem is a community of living organisms (plants, animals, and microorganisms) interacting with their environment (air, water, and soil).

2.

FLASHCARD QUESTION

Front

What are natural causes of ecosystem change?

Back

Natural causes include events like hurricanes, floods, droughts, and wildfires.

3.

FLASHCARD QUESTION

Front

How does a hurricane affect an ecosystem?

Back

A hurricane can cause destruction to habitats, uproot trees, and displace animals.

4.

FLASHCARD QUESTION

Front

What happens to animals during a forest fire?

Back

Animals may be forced to migrate to find new habitats due to loss of food and shelter.

5.

FLASHCARD QUESTION

Front

What is the effect of flooding on animal populations?

Back

Flooding can destroy habitats, forcing animals to move to find food and shelter.

6.

FLASHCARD QUESTION

Front

What is drought?

Back

Drought is a prolonged period of abnormally low rainfall, leading to water shortages.

7.

FLASHCARD QUESTION

Front

How do some plants survive drought?

Back

Some plants, like buffalo grass, have deep roots and can store water, allowing them to survive.

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