Food Chains and predator prey relationship review

_{If the amount of food or resources available increases, the carrying capacity for an animal.....}

• Stays the same

• Increases

• Decreases

• Fluctuates

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

This is the largest number of individuals of a population that the environment can support...

• carrying capacity

• population crash

• lag phase

• mutualism

When a population grows past the ecosystem's carrying capacity, what happens to the population?

• Continues to grow

• The population starts to die off to return to carrying capcity

• The population will go extinct due to lack of resources

• The population grows then finds a new carrying capacity

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

If there is more food than usual in an ecosystem, then the population will mostly likely...

• stay the same
• decrease
• increase
• reach carrying capacity

Water, sunlight, shelter, and space are resources that are often........

• abiotic limiting factors

• biotic limiting factors

• non-limiting factors

• exponetial factors

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

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-LS2-1

NGSS.MS-LS2-4

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-LS2-1

NGSS.MS-LS2-4

An organism that is killed and eaten by another organism

• Predator
• Prey
• Competition
• Adaptation

Tags

NGSS.MS-LS2-2

Barn owls hunt shrews. In this example what is a barn owl?

• Herbivore/Predator
• Carnivore/Prey
• Carnivore/Predator

Tags

NGSS.MS-LS2-2

Which of the following would be considered to be prey?

• an animal that has to hunt for its food
• an animal that is eaten by another animal
• an organism that makes it own food
• an organism that feeds on the blood of another animal

Tags

NGSS.MS-LS2-2