Invasive Species, Biodiversity, Symbiosis

Invasive Species, Biodiversity, Symbiosis

Assessment

Flashcard

Science

5th - 7th Grade

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is an invasive species?

Back

An invasive species is a non-native organism that spreads rapidly in a new environment, often causing harm to native species and ecosystems.

2.

FLASHCARD QUESTION

Front

What is biodiversity?

Back

Biodiversity refers to the variety of species on Earth, including the diversity of ecosystems and genetic differences within species.

3.

FLASHCARD QUESTION

Front

Why is biodiversity important for ecosystems?

Back

Biodiversity allows ecosystems to recover more easily from stresses, supports more populations of organisms, and enhances ecosystem resilience.

4.

FLASHCARD QUESTION

Front

What happens when an invasive species is introduced to an ecosystem?

Back

Invasive species can outcompete native species for resources, leading to a decline in native populations and altering the ecosystem.

5.

FLASHCARD QUESTION

Front

What is the relationship between deforestation and carbon dioxide levels?

Back

Deforestation increases carbon dioxide levels in the atmosphere because trees absorb CO2; fewer trees mean more CO2.

6.

FLASHCARD QUESTION

Front

How do invasive species affect food availability for native species?

Back

Invasive species can increase in number quickly, leading to less food available for native species.

7.

FLASHCARD QUESTION

Front

What is competition in an ecosystem?

Back

Competition occurs when two or more species vie for the same resources, such as food, space, or mates.

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