Font size
WorksheetsG7 - Inside our Earth
Total questions: 10
Worksheet time: 5mins
The thinnest layer of the Earth is the __________
crust
mantle
outer core
inner core
The average radius of the mantle is about
2300 km
2900 km
3500 km
3900 m
What is the other name of the core?
Lithosphere
Biosphere
Barysphere
Hydrosphere
Granite, Chalk, clay and salt are examples of ___________
rocks
minerals
fossils
metals
The rocks which are formed from molten magma are called ____________ rocks
igneous
sedimentary
metamorphic
metallic
The fossil fuels are found in ____________ rocks
igneous
sedimentary
metamorphic
volcanic
The solid outermost layer of the earth is called (a)
Geography is the study of Earth's interior
True
False
The change of one type of rock into another is know as (a)
Marble is a type of ___________ rock
metamorphic
igneous
expensive
sedimentary
