Earth's Global Systems quiz

How do animal interactions affect each other and their environment?

• They have no effect on each other or the environment.

• They can influence the availability of resources.

• They only affect the environment, not each other.

• They only affect each other, not the environment.

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-2

What determines how many species live in a given place?

• Climate and environmental conditions

• Number of predators

• Availability of food

• Human activities

Tags

NGSS.MS-ESS2-6

NGSS.MS-ESS3-4

NGSS.MS-LS2-1

NGSS.MS-LS2-4

Indicate if the following example shows a population (A) or a community (C): All the zebras located in Kruger national park.

• A. Population

• C. Community

Indicate if the following example shows a population (A) or a community (C): The zebras and the lions located in Kruger national park.

• A. Population

• C. Community

Indicate if the following example shows a population (A) or a community (C): All the lions in Kruger national park.

• A. Population

• C. Community

Which of the following levels will have the most of one individual species?

• population

• community

What is the difference between a community and an ecosystem?

• A community includes only living organisms, while an ecosystem includes both living and non-living components.

• A community is larger than an ecosystem.

• An ecosystem is a part of a community.

• A community and an ecosystem are the same.

Suggest another problem or issue that ecologists might study.

• Climate change impacts on biodiversity

• Urbanization effects

• Pollution and its effects on people

• Deforestation and habitat loss

Tags

NGSS.MS-ESS3-4

NGSS.MS-LS2-4

Which of the following are biotic factors that can be identified in the picture?

• Trees

• Rocks

• Water

• Animals

Tags

NGSS.MS-LS2-3

Dead organisms are considered:

• Biotic

• Abiotic

• Neither

• Both