Igneous Rocks Class 7

What are Rocks?

• Rocks are decorative materials

• Rocks are Natural mass which makes the seabed.

• Rocks are any natural mass of mineral matter that makes up the Earth's crust.

• None of the Above

From which word is IGNEOUS derived from?

• Ignus

• Ignies

• Ignis

• Ignas

The rock which is made up of molten magma is called____________

• Sedimentary Rocks

• Igneous Rocks

• Metamorphic Rocks

• Sediments

Which of the following is/are an example of Igneous Rocks?

• Granite

• Basalt

• Slate

• Sandstone

(WRITE THE ANSWER IN CAPITALS, ONLY WRITE ANSWER NOT SENTENCES) The other name of Igneous Rocks is_______________

Deccan Plateau is made up of which rock?

• Sanstone

• Basalt

• Granite

• None of the Above

Grinding Stones used to prepare paste/powder of spices and grains are made of which rock?

• Granite

• Marble

• Red Sandstone

• None of these

How are Extrusive Igneous Rocks made?

• When magma comes on land and rapidly cools down

• When magma flies in the air and forms clouds

• When magma cools deep inside the Earth's surface

• I don't know

How many types of Rocks are there?

• 2

• 3

• 4

• 2.5

How many types of Igneous Rocks are there?

• 2

• 4

• 1

• 3.4