Human Body, Interdependence
What are bones?
bones that support and protect the body and store minerals.
What forms a galaxy?
Gas and dust particles and stars.
What is energy?
The ability to cause change in matter.
What rock forms when magma cools?
Igneous
What is it called when water turns into gas?
Evaporation
Describe the skeletal system.
Protects internal organs, supports the body, stores minerals such as calcium, anchors muscles, and makes blood cells.
What is the difference between comets and asteroids?
Asteroids are composed of rocks and metals and they are typically found in the asteroid belt between Mars and Jupiter while comets are composed of ice and dust and produce a tail when they get close to the sun.
Explain the conservation law.
A principle that states a certain physical property.
How is a metamorphic rock formed?
With high pressure and high temperature
What is it called when gas turns to liquid?
Condensation
Describe a food chain.
A chain describing which animals eat what and what consumers eat producers.
What does a barometer measure?
Air pressure
What is the scientific method?
A series of steps required to do in an investigation.
What are the two types of weathering?
Physical and Chemical
Does everything have density?
Yes
What would happen if you took something away from a food chain?
It would cause a lot of animals to die
What is the hottest planet in our solar system?
Venus
Why do you have to repeat an experiment?
To make sure you have reasonable conclusions.
What are the tiny bits of rocks dropped during the process of erosion?
Sediments
What is the difference between texture and hardness?
Hardness is how hard something is while texture is how something feels.