Ecosystem Interactions

In a predator-prey relationship, which animal is killed and eaten by another?

• decomposer

• prey

• predator

• fungi

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-4

This occurs when organisms struggle to survive in a habitat with limited resources.

• competition

• cooperation

• predator-prey

• symbiosis

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

The living parts of an ecosystem are called ...

• limiting factors

• abiotic factors

• predator factors

• biotic factors

The largest number of living things that an ecosystem can support is called ...

• Carrying capacity

• Limiting factor

• Commensalism

• Cooperation

Tags

NGSS.MS-LS2-4

A symbiotic relationship in which one species benefits and the other is unaffected is called -

• Competition

• Mutualism

• Commensalism

• Parasitism

The environmental factors that determine the types and number of organisms that can live in an ecosystem are called -

• carrying capacity

• limiting factors

• organism factors

• symbiosis factors

Tags

NGSS.MS-LS1-5

NGSS.MS-LS2-4

Whales hunting together in a pod is an example of what type of animal interaction?

• cooperation

• competition

• carrying capacity

• symbiosis

A lion's sharp teeth allow it to easily bring down their prey. The sharp teeth are an example of -

• cooperation

• competition

• predator adaptation

• prey adaptation

Leopards and jaguars both hunt tapirs. What interaction will occur?

• cooperation

• competition

• parasitism

• mutualisms

Tags

NGSS.MS-LS2-2

A yucca moth and a yucca plants both benefit from their interaction. What is this an example of?

• competition

• mutualism

• predation

• parasitism