SKISS Y7 Geology Mid Unit Test

The Earth approximately how old?

• 10,000 years

• 65 million years

• 660 million years

• 4500 million years

Which of these types of rock are made from the cooling of magma or lava?

• Igneous

• Metamorphic

• Sedimentary

• Granite

Which of these types of rock are made from the cooling of particles or broken down rock or organic material?

• Igneous

• Metamorphic

• Sedimentary

• Granite

Which of these types of rock are made by subjecting rocks to high temperatures and pressures?

• Igneous

• Metamorphic

• Sedimentary

• Granite

Which of these types of rock is Kuala Lumpur mostly built upon?

• Igneous

• Metamorphic

• Sedimentary

• Granite

We make sedimants into sedimantary rock by..

• Heating

• Pressure

• Compaction and cementation

• Erosion

When did the dinosaaurs go extinct?

• 10,000 years ago

• 65 million years ago

• 250 million years ago

• 400 million years ago

When did animals first live on land?

• 10,000 years ago

• 65 million years ago

• 250 million years ago

• 400 million years ago

When did mammals die out?

• 10,000 years ago

• 65 million years ago

• 250 million years ago

• 400 million years ago

When did the Permo-Triassic extinction occur that killed 86% of Earth's genera?

• 10,000 year ago

• 65 million years ago

• 250 million years ago

• 400 million years ago