IB ESS Topic 2.2

IB ESS Topic 2.2

Assessment

Flashcard

Science

11th 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 a limiting factor?

Back

Any factor that limits population growth.

2.

FLASHCARD QUESTION

Front

Give some examples of limiting factors.

Back

Food, water, predators, space, disease, etc.

3.

FLASHCARD QUESTION

Front

Which organisms occupy the second trophic level of a food chain?

Back

Herbivores.

4.

FLASHCARD QUESTION

Front

What is the primary source of energy for herbivores?

Back

Plants.

5.

FLASHCARD QUESTION

Front

What is the role of carnivores in an ecosystem?

Back

They help control the population of herbivores.

6.

FLASHCARD QUESTION

Front

What happens to the population of grass/flowers if there is a sudden increase in the cricket population?

Back

There would be a decrease in the grass/flowers population.

7.

FLASHCARD QUESTION

Front

What is the relationship between predators and prey in an ecosystem?

Back

Predators hunt prey for energy, affecting prey population dynamics.

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