STAAR Q's
The property of matter that defines its physical state
What is solid, liquid, gas?
Anything that has mass and takes up space
What is matter?
What is the energy source of the water cycle?
What is the sun?
To completely mix two substances together
What is dissolve?
A type of scientist that studies all living things
What is biologist?
The physical change from a gas to a liquid
What is condensation?
Physical properties that change under certain conditions
What is temperature/mass?
A piece of matter that is too small to be seen with the naked eye
What is a particle?
Snow, rain, sleet, or hail that falls to Earth's surface from the clouds in the sky
What is Precipitation?
A combination of two or more different substances in which substances keep their identity
What is a mixture?
a tool that can be used to separate mixtures containing substances that are magnetic
What is magnet?
What is a solution?
The physical change from a liquid to a gas
What is evaporation?
Anything you can observe about an object by using one or more senses
What is physical property?
How long does it take the Earth to revolve around the Sun?
What is one year?
Particles that are close together but not as close as a solid.
What is a liquid?
True or False: The sun is a planet
What is FALSE
the ability of a substance to dissolve in a liquid
What is solubility?
Floating or sinking when compared to water
What is density?
Particles that are far apart from each other. These particles move quickly
What is gas?
Which term describes the process when materials are broken down by rain, wind, and chemical reactions
What is weathering?