Show:
Safety & Experiments
Earth's Slow & Rapid Changes
Earth's Resources
Properties of Matter
States of Matter
100
Something worn to protect clothing and skin.
What is a laboratory apron?
100
Breaking a rock apart into small pieces by wind, water, or ice.
What is weathering?
100
Something that is valuable and we can use which comes from the Earth.
What is a natural resource?
100
Attracted to a magnet because it contains iron.
What is magnetic?
100
A state of matter that does not have a definite shape or a definite volume.
What is gas?
200
Glasses that protect eyes from dangerous materials.
What are safety goggles?
200
A sudden release of energy under Earth's surface that makes the ground shake or crack.
What is an earthquake?
200
Changing waste into something new and useful.
What is to recycle?
200
The look and feel of an object including: mass, temperature, magnetism, sink or float, and physical state (solid, liquid, or gas).
What are properties?
200
When a liquid turns into a gas.
What is evaporation?
300
Equipment that sprays chemicals to put out fires.
What is a fire extinguisher?
300
The rapid falling of Earth's materials down a slope.
What is a landslide?
300
Protect natural resources and use them carefully.
What is conservation?
300
The amount of matter in an object.
What is mass?
300
When a gas turns into a liquid.
What is condensation?
400
An educated guess that you can test.
What is a hypothesis?
400
Features on the surface of Earth such as mountains, hills, dunes, oceans, and rivers.
What are landforms?
400
The living and nonliving things that are around an organism.
What is environment?
400
Amount of heat matter contains.
What is temperature?
400
A combination of two or more substances that each keep their own properties.
What is a mixture?
500
Information and numbers gathered from an experiment.
What is data?
500
To rot and break down into smaller parts.
What is decompose?
500
Using something more than once to help conserve Earth's natural resources.
What is reuse?
500
Whether an object sinks or floats in water.
What is relative density?
500
To group together based on similar traits or properties.
What is classify?