Practice worksheet-Y4-T3

The innermost layer of the Earth is called ___________

• outer core
• inner core
• crust
• mantle

Which layer of the Earth is mostly made up of solid rock?

• mantle
• core
• crust
• soil

Which layer of the Earth is the hottest?

• crust
• mantle
• core
• inner core

Which layer of the Earth is liquid?

• mantle
• outer core
• inner core
• crust

What is the thinnest layer of the Earth?

• mantle
• crust
• inner core
• outer core

What is the Earth's crust made up of?

• Water
• Ice
• Rocks
• Sand

What is the name of the layer between the crust and the core?

• mantle
• outer core
• inner core
• crust

The magma is made up of_________

• Melted rocks
• Oils
• Gases
• Hot water

The temperature of the inner core of the Earth ranges from _________

• (5000 to 6000) degree celsius
• (2000 to 3000) degree celsius
• (4000 to 6000) degree celsius
• (1000 to 3700) degree celsius

What is a volcano?

• A type of tree
• A mountain that can errupt
• A river
• A large rock