Ecosystems Test 2024

Ecosystems include all of the following except...

• Populations

• Habitat

• Abiotic factors

• Biotic factors

• Biosphere

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-4

Select all Abiotic factors that contribute to an ecosystem. (Select ALL that apply)

• Soil

• Wind

• Trees

• Sunlight

• Air

Tags

NGSS.MS-ESS2-4

NGSS.MS-LS2-3

Select all Biotic factors that contribute to an ecosystem. (Select ALL that apply)

• Insects

• Wind

• Trees

• Sunlight

• Birds

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-4

What is the number one cause of species decline and extinction?

• Loss of habitat

• Over hunting

• Lack of sunlight

• Carbon sequestration

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

NGSS.MS-LS2-5

Why is biodiversity important?

• Species diversity ensures natural sustainability

• Species are more resistant to disease and disturbances

• Creates a functional and healthy ecosystem

• Purifies our air and water supplies

• All of the above

Tags

NGSS.MS-LS2-4

NGSS.MS-LS2-5

Which type of ecosystem / biome has the most biodiveristy?

• Rainforest

• Tundra

• Desert

• Grassland

Tags

NGSS.MS-LS2-5

All relationships are parasitic and beneficial for both parties involved.

• True

• False

A type of relationship between organisms where both organisms benefit.

• Mutualism

• Parasitism

• Commensalism

• Jainism

Invasive species have what type of relationship with native species?

• Parasitic

• Mutualistic

• Commensalistic

Tags

NGSS.MS-LS2-4

All living things get their energy from which of the following sources?

• food
• water
• sun

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3