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Unit 1 Test Ecology

Authored by Marcus Douglas

Biology

10th Grade

NGSS covered

Used 7+ times

Unit 1 Test Ecology
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23 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

An ecosystem is:

a community of living and non-living things interacting together

a single animal living alone

only the plants in a forest

just the water in a pond

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Limiting factors - _________________ (living) or _________________ (nonliving) factors that restrict the _________________, _________________, or _________________ of a population.

biotic, abiotic, distribution, abundance, growth

abiotic, biotic, increase, decrease, stability

biotic, abiotic, migration, extinction, adaptation

abiotic, biotic, reproduction, mutation, evolution

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Examples of Density-Dependent Limiting Factors include:

Competition, predation, disease

Sunlight, temperature, rainfall

Natural disasters, drought, fire

Soil type, pH, mineral content

Tags

NGSS.MS-LS2-4

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Examples of Density-Independent Limiting Factors include:

Natural disasters such as floods and fires

Competition for food

Predation

Disease spread

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

A niche is:

the role or position of an organism in its environment

a type of ecosystem

a physical place where an organism lives

a group of similar organisms

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

A symbiotic relationship is:

a relationship where two different species live together and benefit from each other

a relationship where one organism eats another

a relationship where organisms compete for resources

a relationship where organisms avoid each other

Tags

NGSS.MS-LS2-2

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Types of Interactions: 1. Competition b. Example:

Two animals fighting for the same food source

A bee pollinating a flower

A bird building a nest in a tree

A fungus breaking down dead matter

Tags

NGSS.MS-LS2-2

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