Ecosystems

When the last member of a species dies, the species becomes

• extinct
• endangered
• threatened
• dead

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NGSS.MS-LS4-1

Which is a non-living part of an ecosystem?

• Sunlight
• Air
• Water
• All of these

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NGSS.MS-LS2-3

NGSS.MS-ESS2-4

What is an ecosystem?

• A group of animals that are the same species.
• Soil, water, air and sunlight
• All the living and non living things that interact in an area.
• North America

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NGSS.MS-LS2-3

NGSS.MS-LS2-2

An animal that is hunted by other animals for food is called _____________________ .

• Victim
• Sally
• Predator
• Prey

Which of these is NOT an example of an ecosystem?

• Rainforest
• A city
• Desert
• Deep ocean

What is the name for all the animals of the same species living in an ecosystem?

• Population
• Community

An ecosystem is a community of animals and plants interacting with their ____________.

• habitat
• climate
• environment
• community

An animal that hunts other animals for food is called a ___________________.

• Villian
• Predator
• Prey
• Fred

A ____________ breaks down waste or dead organisms and recycles nutrients.

• consumer
• producer
• decomposer
• omnivore

Tags

NGSS.MS-LS2-3

Which is an example of a biotic factor in a desert?

• Sun
• soil
• snake
• minerals

Tags

NGSS.MS-LS1-4