Rocks and Minerals
The hardest mineral.
What is the diamond?
In a straight line
How does light travel?
The largest organ of the body.
What is skin?
The word used to describe an energy source that can only be used once.
What is non-renewable?
Sedimentary, Igneous and Metamorphic
What are the three types of Rocks?
What is opaque?
The system that regulates the heart.
What is the circulatory system?
Sources of energy that are renewable.
What are solar, wind, hydroelectric and geothermal energy?
Heat and pressure applied to rocks
How are Metamorphic rocks created?
The way that sound travels.
What are vibrations?
"String-like" parts that help move muscles.
What are tendons?
The energy that involves capturing the steam under the earth's crust
What is geothermal energy?
Three ways of describing minerals.
What are colour, lustre and hardness?
True or False.
Sound can never be absorbed.
What is false?
The control centre of the body.
What is the brain?
The energy which is created when moving water turns a turbine.
What is hydroelectric energy?
Igneous Rock
What is formed by hardened lava?
Sound travels faster through water than air.
What is True?
When you breathe in __________ from the air moves from your lungs to your blood.
What is oxygen?
The source of energy used to heat or cool most buildings.
What is natural gas?