Predator prey graphs

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-LS2-2

NGSS.MS-LS2-4

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-LS2-1

NGSS.MS-LS2-2

NGSS.MS-LS2-4

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-LS2-2

NGSS.MS-LS2-4

All of the following statements concerning characteristics of predator-prey relationship are correct EXCEPT:

• A rise in the population of predators is followed by a decrease in the population of prey.

• The population of predators most often eliminates the population of prey

• A rise in the population of prey is often followed by a rise in the population of predators

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-3

NGSS.MS-LS2-4

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-LS2-1

NGSS.MS-LS2-2

NGSS.MS-LS2-4