sea floor energy resources different types of energy people and the environment changing the water environment

100

What is false
true or false, is the earths surface the same everywhere

100

What is the sun
an energy resource

100

What is wind
this type of energy is the motion of air, and has been used for thousands of years

100

What is a landfill
a large area in which trash is buried

100

What is pollution
any substance that harms the environment

200

What is the continental crust
generally meets at the oceanic crust underwater

200

What is a resource
something that helps meet a need

200

What is solar energy
this is used to heat many things and it is also used for greenhouses

200

What is pollution
trash rests on a liner so that _______ does not leak into water

200

What is solid waaste
cause serious problems

300

What is an abyssal plain
deep regions that are very flat

300

what is solar energy
this type of energy comes the sun hitting the cell, which causes electric current to be produced

300

What is biomass
this energy is from trees that provide wood, which is turned to fuel that is used for heat and light

300

What is furnace
what we use to burn trash

300

What is a pollutant
affects the ocean even if they are not dumped directly into the water

400

What are ripples
wave like patterns formed on the ocean floor by the motion of the water

400

What is renewable, nonrenewable, and inexhaustible
three major types of natural resources

400

What is geothermal energy
energy from the high temperature inside the Earth

400

What is yes
yes or no, we use many natural resources for things we make

400

What is the ocean
absorbs some of the pollution without permanent damage

500

What is the oceanic crust
made of mostly basalt

500

What is hydroelectric energy
This type of energy uses flowing water to move

500

What is hydroelectric energy
use dams to block the flow of the river

500

What is landfills
_________ are built by changing existing landforms

500

What is the dead zone
an area that lacks enough oxygen for organisms to live

science chapter 4

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