Biodiversity Quiz

What does biodiversity refer to?

• The different species in an ecosystem

• The variety of life on Earth, including different species, ecosystems, and genetic diversity

• The total number of animals in a forest

• The process of adaptation in animals

Tags

NGSS.MS-LS2-5

Which of the following is NOT a factor that can NEGATIVELY affect biodiversity?

• Pollution

• Habitat destruction

• Invasive species

• Genetic diversity

Tags

NGSS.MS-LS2-4

NGSS.MS-LS2-5

NGSS.MS-LS2-1

What is an invasive species?

• A species that helps maintain the balance of an ecosystem

• A species that is native to an ecosystem

• A non-native species that harms an ecosystem

• A species that only exists in zoos and parks

Tags

NGSS.MS-LS2-4

NGSS.MS-LS2-5

NGSS.MS-LS2-2

Which of the following ecosystems is most likely to have the highest biodiversity?

• Desert

• Rainforest

• Tundra

• Grassland

Tags

NGSS.MS-LS2-5

NGSS.MS-LS2-2

An example of a decomposer is:

• Cow

• Worm

• Hawk

• Flower

Tags

NGSS.MS-LS2-3

The primary source of energy for all food chains is:

• Grass

• Grasshopper

• Sun

• Producer

Tags

NGSS.MS-LS1-6

The introduction of a new species into an ecosystem is ALWAYS beneficial for biodiversity.

• True

• False

Tags

NGSS.MS-LS2-4

NGSS.MS-LS2-5

What can pollution harm?

• Only plants

• Only animals

• The health of species and ecosystems

• Only water

Tags

NGSS.MS-LS2-4

What is a desert typically characterized by?

• High rainfall

• Low rainfall and adapted species

• Dense forests

• Large bodies of water

Who is the primary consumer in the example food web?

• Frog

• Grasshopper

• Snake

• Grass

Tags

NGSS.MS-LS2-2