Predator Prey Graph

Snowshoe hare populations typically increase first. Choose the statement that would BEST explain why.

• The snowshoe hares increase when more Canadian lynx prey on them

• The snowshoe hares increase because more plants grow in the summer for them to eat

• The snow shoe hares increase because they cannot survive the harsh winters

Tags

NGSS.MS-LS2-4

NGSS.MS-LS2-1

According to the graph, what is causing the deer population to decrease

• They got sick

• The wolf population is decreasing

• The wolf population increased

• They ran out of food

Tags

NGSS.MS-LS2-4

NGSS.MS-LS2-2

Predator population lags behind prey population because......

• Increase in predators leads to decrease in prey

• Increase in predators leads to increase in prey

• Increase in predators leads to decrease in producers

• Increase in producers leads to increase in prey

Tags

NGSS.MS-LS2-4

NGSS.MS-LS2-1

NGSS.MS-LS2-2

What statement is TRUE about the graph?

• The prey is the green line because there needs to be more prey than predators.

• The prey is the red line because there needs to be more predators than prey.

• The green line is the producers

• The red line is the producers

Tags

NGSS.MS-LS2-1

What is the carrying capacity of the graph?

• around 500

• more than 800

• less than 300

• around 700

Tags

NGSS.MS-LS2-4

NGSS.MS-LS2-1

Which statement best describes the predator-prey relationship displayed on this graph?

• There is no relationship between the predator and prey.

• When the prey population increases, the predator population decreases.

• when the predator population increases, the prey population increases.

• When the prey population increases, the predator population increases.

Tags

NGSS.MS-LS2-4

NGSS.MS-LS2-2

What statement is TRUE about the graph?

• The green line is the producers

• The red line is the producers

• The prey is the green line because there needs to be more prey than predators.

• The prey is the red line because there needs to be more predators than prey.

Tags

NGSS.MS-LS2-4

NGSS.MS-LS2-1

NGSS.MS-LS2-2

Which graph shows a situation in which the number of predatorss in a population depends on the number of prey?

• Graph F

• Graph G

• Graph H

• Graph J

Tags

NGSS.MS-LS2-4

NGSS.MS-LS2-3

What happens to the Lynx population when the Snowshoe Hare population goes up?

• The increase in the Hare population would cause the Lynx population to go up too because there   is more food for the Lynx (Lynx eat Hares).

• The increase in the Hare population would cause the Lynx population to go downtoo because there   is more food for the Lynx (Lynx eat Hares).

Tags

NGSS.MS-LS2-4

NGSS.MS-LS2-1

NGSS.MS-LS2-2

What does a typical predator-prey graph illustrate?

• The population sizes of both predator and prey over time.

• The migration patterns of predators and prey.

• The genetic variation in predator and prey species.

• The energy consumption of predators and prey.

Tags

NGSS.MS-LS2-3