YEAR 9 GEO (NOVEMBER EXAM REVISION) IMPERIAL

WHAT IS ROCK?

• earth's mineral compound

• decomposition of soil

• a type of bending

• a mixture of minerals of Earth

what is the most common mineral in rock?

• potassium and magnesium

• feldspar and quartz

• silicon and quartz

• carbon and bicarbonate

what are the 3 types of rocks?

Why do you think water is not a renewable energy?

the OGALLALA ACQUIFER is situated in which states?

Name 3 continents that existed 550 million years ago

Explain rock cycles with examples.

Name the 5 layers of soil

Is salt water good for farming?

what is economy water scarcity and physical water scarcity?