Biodiversity Ecosystems Invasive Species

True or false: invasive species can be spread by natural weather conditions as well.

• True

• False

What are ways invasive species are introduced to a new area that does not involve human activity?

• Human activity is the only way invasive species are introduced.

• On the boots of humans.

• Climate shifts and current changes.

• Snow storms.

What does biodiversity mean?

• Only one species in an area.

• The different amount of species in an area

• All abiotic life

• Nitrogen fixation

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-5

NGSS.MS-LS4-4

Which of the following ways can help in maintaining biodiversity?

• Get involved with ecological restoration in your area.

• Prevent invasive species from overpopulating.

• Don't use chemical pesticides on crops.

• All of the above

Tags

NGSS.MS-LS2-5

High biodiversity is 

• having a lot of the same organism.

• having a few of the same organism.

• having a lot of variety of different organisms.

• only having one of each organism. 

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-5

High biodiversity is a sign of a healthy ecosystem.

• True

• False

Tags

NGSS.MS-LS2-5

Image "B" shows more biodiversity than image "A". Why?

• Because "B" shows more different species than image "A"

• Because image "B" has less different species than "A"

• "A" has a greater number of same species plants so this statement is wrong.

• Both images show the same biodiversity

Tags

NGSS.MS-LS2-2

A stable ecosystem typically has high biodiversity.

• True

• False

Tags

NGSS.MS-LS2-5

Biodiversity is the ____________ and variability of __________ on earth

• variety

• life

• diversity

• difference

Tags

NGSS.MS-LS4-1

Scientists can use aerial photos to collect data to determine the biodiversity index of an area.

• True

• False

Tags

NGSS.MS-LS2-5