Ecosystems

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

• extinct
• endangered
• threatened
• dead

Tags

NGSS.MS-LS4-1

Which is a non-living part of an ecosystem?

• Sunlight
• Air
• Water
• All of these

Tags

NGSS.MS-ESS2-4

NGSS.MS-LS2-3

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

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-3

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

• Victim
• Extinct

• Predator
• Prey

Which ecosystem may be hot or cold and is very dry ?

• Rainforest
• A city
• Desert
• Deep ocean

Tags

NGSS.MS-ESS2-4

True or False?

People do not change the environment.

• True

• False

Tags

NGSS.MS-ESS3-4

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

• families

• climate
• environment
• community

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

• Villian
• Predator
• Prey
• Herbivore

Tags

NGSS.MS-LS2-4

____________ are traces of plants, animals, and other organisms that lived long ago.

• predators

• fossils

• habitats

• organisms

Tags

NGSS.MS-LS4-1

NGSS.MS-LS4-2

How do wolves in a group help each other?

• They help each other migrate.

• They hide together from predators.

• They work to avoid other prey.

• They hunt large prey together.