The magma, after it comes out to the surface of the earth is called :
Basalt
Pumice
Lava
Sediments
Which is a non porous igneous rock?
Obsidian
Granite
Which is formed by sediment that is deposited over time?
Igneous rocks
Sedimentary rocks
Metamorphic rocks
Catastrophic rocks
On the earth’s surface , the lava:
Cools slowly
Cools quickly
Disappear soon
Gets trapped
Which is the main source of heat and light on the Earth?
Sun
Stars
Moon
Satellite
Which is also known as Black Gold?
Fossil fuels
Coal
Petroleum
Natural gas
Which is made of rocks?
Hills
Valleys
Plains
Forests
Rocks are divided into :
Two groups
Three groups
Four groups
Five groups
Under the ground the magma :
Gets trapped in small pockets
Which is the world’s largest source of energy for the production of electricity?
Petrol
Diesel
Kerosene
