Matter and Energy
Space
Earth
Landforms
Properties of Matter
100

Easily separated, keep their physical properties

What is a mixture

100
The major source of energy that powers the movement of water throughout the environment
What is the sun
100
WED stands for
What is weathering, erosion and deposition
100
Made by moving water that creates steep sides

What is a canyon

100

Can be observed, measured, or changed without changing the substance itself


What is physical property

200

A special type of mixture that requires a substance to be dissolved

What is a solution

200
This causes different parts of the moon to be lit as it orbits the Earth?
What is the reflection from the Sun
200
Coal, oil and natural gas are considered nonrenewable resources because
There is a limited supply and they cannot be replenished in a short period of time
200

River sediments are deposited where the river meets a larger body of water

What is a delta

200

Float or sinks in water


What is density

300

A beaker contains a mixture of sand, salt, gravel and iron fillings. Which substances are not soluble in water? Which are?

What is salt, gravel and iron fillings. Salt is soluble.

300
The Sun appears to change position or move across the sky during daylight hours. This is a result of
What is Earth's rotation
300
To form fossil fuels you need four things
What is time, pressure,prehistoric animals and plants and compaction
300

Forms a U-shaped valley

What is a glacier

300

Able to dissolve in another substance


What is solubility

400
Students experiment with the flow of electricity in circuits. The teacher instructs them to wear rubber gloves because -
Rubber gloves are insulators
400

Causes seasons and changes the length of a day

What is the Earth's tilt

400

Scientists are looking for ways to produce energy from natural materials, such as plants without depleting limited natural resources. Plants are considered a good alternative because they are -

What is renewable

400

Forms a V-shaped valley

What is water

400

A tool used to separate iron filings and sand

What is magnet

What is magnet

500
The part of the mixture in which other substances are dissolved
What is solvent
500
Students construct a table to display information collected from their research on the Sun and the eight planets. What types of data would be most helpful in displaying the relationship between the planets and the Sun?
What is planet name, distance from sun and period of revolution
500
Rock, gravel, sand, dirt is an example of
What is sediment
500

Create changes on the Earth's surface

What is ice, water, and wind

500

The appearances of an object mass, magnetism, physical state, relative density, solubility and the ability to conduct or insulate heat

What is a property

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