Hydro

Hydroelectricity is constantly recycled by

• gravity

• the sun

• ocean

• clouds

Tags

NGSS.MS-ESS2-4

True or False: There is an upper and lower reservoir.

• True

• False

Tags

NGSS.MS-ESS2-4

Hoover Dam

• is 2074 mW

• is a Large Hydro

• serves 1.3 Billion

• all of the above

• only a and c

True or False: Hydroelectricity is the second most contributor to renewable energy

• True

• False

A benefit of hydroelectricity is it is reliable and controls floods.

• true

• false

Dams create a greenhouse gas.

• CO2

• CO

• Methane

• NOx

Hydroelectricity is

• good

• bad

• a little of both?

Tags

NGSS.MS-ESS3-4

NGSS.MS-LS2-5

What is hydro?

• water

• wind

• nuclear

• gas

Tags

NGSS.MS-ESS2-4

NGSS.MS-ESS3-1

A ___________________ is the area of land that collects runoff and channels it into a main river.

• rill

• gully

• stream channel

• watershed

Tags

NGSS.MS-ESS2-4

What two elements make up water?

• Helium and oxygen

• Hydrogen and oxygen

• helium and carbon

• oxygen and carbon

Tags

NGSS.MS-PS1-1