6.4

What is carrying capacity?

• benefits that we get from an ecosystem

• how much water a camel can hold in its hump

• the amount of deer in a given year

• the largest population that can be supported by an ecosystem

Tags

NGSS.MS-LS2-4

The following picture is an example of...

• population

• community

• microorganism

• predator

Tags

NGSS.MS-LS2-1

What is one way that living organisms use abiotic factors of an ecosystem?

• By eating plants

• By drinking water 

• By taking shelter in trees

• By preying on animals

Which word describes energy that can be replaced?

• dead

• nonrenewable

• renewable

Which RENEWABLE resource is moving air?

• wind

• biomass

• solar

• geothermal

Tags

NGSS.MS-ESS2-5

Which RENEWABLE resource is light and heat from the Sun?

• water

• solar

• biomass

• wind

Tags

NGSS.MS-PS3-5

Which RENEWABLE resource gets its energy from the EARTH?

• geothermal

• solar

• wind

• water

What is the pH level of a neutral solution?

• 6.4

• 7.0

• 8.0

• 5.5

Which of the following pH values indicates an acidic solution?

• 6.4

• 7.0

• 8.5

• 9.0

If a solution has a pH of 6.4, what can be said about its acidity?

• It is neutral

• It is slightly acidic

• It is slightly basic

• It is highly acidic