SCIENCE Test 7 4th grade Abeka NEW

Where does the most of the earth's fresh water come from?

wind power

Pumis has __?__ density than granite

Geological events that caused by plate activity

Rock formed from hardened sediments

Coal, oil, and natural gas

What is number 43?

Pumice, obsidian, and granite are __?__ rocks

A diamond is a __?__

What is number 42?

solar power

The __?__ is the Earth's main source of light and heat energy

A minor earthquake is called a __?__

hydropower

Mountains, plateaus, valleys, and canyons are __?__

Can fossil-fuels be used again as energy after they are burned?

marble and slate are __?__ rocks

the soil-horizon layers are humus, topsoil, subsoil and __?_

A break between two moving plates

What is number 41?

An animal can only be fossilized if it is had been buried at __?__ sedimentary layers are for me

Mixture of sand, slit, and clay

An earthquake's energy come from its __?__

The temperature of the earth __?__ as its layers deepen

A __?__ has never been found in the fossil record

Rock that formed from hot lava or magma

The two main ingridients in soil are __?__ and minerals

The layer of the earth beneath the crust is called the __?__

Coal

matter that settles to the bottom or side of a body of water is __?__

A rock or mineral that can reflect light has __?__

The study of the earth and its structure

To test the hardness of rock, geologists use the __?__ test

__?__ is the loss of soil by water or wind.

natural gas

Common forms of __?__ rocks are Sandstone, Limestone, and shale

Rock that seems to have been changed by heat or pressure

Natural resources

Trembling of shaking in the earth's crust

A place in the earth's crust where magma can erupt as lava.

Large area of the earth's crust

oil

The two kinds of crust are _____ and oceanic