Areas Found

Q.

Give Reason: Limestone changed into marble.

Q.

Gold, petroleum, and coal are examples of-

1. Minerals

2. Rocks

3. Fossils

4. Stones

Q.

Gold, diamonds and iron are examples of

1. Rocks

2. Fossils

3. Minerals

4. All Of These

Q. <!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}--> Minerals are found in ______.

1. Ocean
2. Land
3. Ores
4. Atmosphere

Q. Aluminium is extracted from ______.

1. Hematite
2. Gypsum
3. Bromine
4. Bauxite

Q. <!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}--> Which among the following minerals can be extracted from ocean waters?

1. Mica
2. Common salt
3. Magnesium
4. Bromine

Q. <!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}--> Which of the following are the types of occurrence of minerals?

1. Veins
2. Lodes
3. Beds
4. Nodes

Q. <!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}--> Which of the following are steps in the mode of occurrence of minerals?

1. The magma from the mantle comes out carrying the minerals
2. The magma comes in contact with underground water
3. Magma settles down in cracks in Earth's crust
4. Magma cools and solidifies

Q. Which among the following minerals can be extracted from ocean waters?

1. <!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}--> Mica
2. Common salt
3. Magnesium
4. Bromine

Q. <!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}--> Aluminium is extracted from ______ ore.

1. Hematite
2. Gypsum
3. Magnetite
4. Bauxite

Q. Which of the following places do not have regions of known mineral deposits?

1. Punjab
2. Maharashtra
3. Haryana
4. Delhi

Q. <!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}--> Which of the following minerals are diffused in ocean water?

1. Common salt
2. Magnesium
3. Iron
4. Bromine

Q. Match the deposits with the minerals found in them.

1. Placer deposits
2. Copper
3. Sedimentary bed
4. Lodes
5. Gold
6. Coal

Q.

different regions of india contain diffferent minerals. explain?