Ecosystems Review

Animals that eat only plants are classified as?

• Carnivores

• Herbivores

• Producers

• Omnivores

Tags

NGSS.MS-LS2-3

This group of organisms eat others to survive.

• Consumers

• Producers

• Decomposers

• Bacteria

Freshwater Ecosystems

• Inland, Contain plenty of living and non living organisms

• Ocean, no organisms

• Estuary, lots of biotic and abiotic factors

• River, it has very little animal and plant life.

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-2

NGSS.MS-LS2-3

NGSS.MS-LS2-4

If more lizards are introduced into a wetlands ecosystem, which will most likely happen to the number of insects?

• The number of insects will increase.

• The number of insects will stay the same.

• The number of insects will decease

• All organisms in the ecosystem will die.

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

Grasslands and Forests are classified as

• Aquatic

• Terrestrial

Oceans, Rivers, Lakes, Ponds are considered

• Aquatic

• Terrestrial

Tags

NGSS.MS-ESS2-4

Humans are the main cause of Habitat Reduction

• True

• False

Tags

NGSS.HS-ESS3-4

NGSS.HS-LS2-7

In a energy pyramid, producers are on what level?

• Top

• Second

• Fourth

• Bottom

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Why can't you take a fish you catch at the ocean and put in your pond at home?

• It is a salt water fish

• The water temperature is not right.

• The water is not purified.

• The pond has less oxygen than the ocean.

How do decomposers contribute to an ecosystem?

• They produce food for consumers.

• They break down dead material to create nutrients for plants.

• They consumer other animals.

• They are herbivores.

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-3