Dynamic Ecosystems

Dynamic Ecosystems

Assessment

Flashcard

Science

7th Grade

Practice Problem

Easy

Created by

Wayground Content

Used 1+ times

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a population in an ecosystem?

Back

A population is many organisms of the same species living in the same area.

2.

FLASHCARD QUESTION

Front

What is an example of a biotic factor in an ecosystem?

Back

Grass is an example of a biotic factor.

3.

FLASHCARD QUESTION

Front

What happens to biodiversity when a deer population increases significantly in a grassland ecosystem?

Back

Biodiversity would decrease, and sustainability would decrease.

4.

FLASHCARD QUESTION

Front

What is competition in an ecosystem?

Back

Competition occurs when two or more organisms vie for the same resource, such as food or shelter.

5.

FLASHCARD QUESTION

Front

What is primary succession?

Back

Primary succession is the process of ecological change that occurs in an area where no soil exists, such as after a volcanic eruption.

6.

FLASHCARD QUESTION

Front

What is a community in an ecosystem?

Back

A community is a group of different species living together in the same area.

7.

FLASHCARD QUESTION

Front

What is an ecosystem?

Back

An ecosystem is a community of living organisms interacting with their physical environment.

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