Ecosystem Dynamics

Ecosystem Dynamics

Assessment

Flashcard

Biology

7th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

Student preview

quiz-placeholder

15 questions

Show all answers

1.

FLASHCARD QUESTION

Front

What is an ecosystem?

Back

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

2.

FLASHCARD QUESTION

Front

What are biotic factors?

Back

Biotic factors are the living components of an ecosystem, including plants, animals, fungi, and bacteria.

3.

FLASHCARD QUESTION

Front

What are abiotic factors?

Back

Abiotic factors are the non-living components of an ecosystem, such as sunlight, water, temperature, and soil.

4.

FLASHCARD QUESTION

Front

What is a niche?

Back

A niche is the unique role or function of a species within its ecosystem, including how it obtains resources and interacts with other organisms.

5.

FLASHCARD QUESTION

Front

What is an invasive species?

Back

An invasive species is a non-native organism that spreads widely in a new habitat, often harming native species and disrupting ecosystems.

6.

FLASHCARD QUESTION

Front

What is pollution?

Back

Pollution is the introduction of harmful substances or products into the environment, affecting air, water, and land quality.

7.

FLASHCARD QUESTION

Front

What is a natural disaster?

Back

A natural disaster is a catastrophic event caused by natural processes of the Earth, such as volcanic eruptions, earthquakes, and floods.

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?