untitled

The zebra is an example of...

• organism

• population

• community

• ecosystem

The zebras and lions are an example of...

• organism

• population

• community

• ecosystem

Tags

NGSS.MS-LS2-2

This picture (including the water and air) is an example of...

• organism

• population

• community

• ecosystem

The beaver is an example of...

• organism

• population

• community

• ecosystem

Tags

NGSS.MS-LS2-4

The three beavers are an example of...

• organism

• population

• community

• ecosystem

Tags

NGSS.MS-LS2-4

All of the following are examples of limiting factors for a population except...

• space
• food
• time
• weather

Tags

NGSS.MS-LS2-4

NGSS.MS-LS2-1

In which type of interaction do both species benefit?

• predation
• mutualism
• commensalism
• parasitism

A freshwater lake has a muddy bottom, which is home to different types of algae and other organisms. Many species of fish feed on the algae. Which of the following is an ABIOTIC factor in this ecosystem?

• the temperature of the water
• the color of the algae
• the number of species of fish
• the amount of food available to the fish

Tags

NGSS.MS-LS2-1

Environmental conditions that prevent populations from increasing

• abiotic factors
• carrying capacity
• limiting factors
• biotic factors

Tags

NGSS.MS-LS2-4

The largest population that an environment can support

• carrying capacity
• ecosystem
• adaptation
• limiting factors

Tags

NGSS.MS-LS2-4