(a) Minerals containing iron are called ferrous minerals, e.g., iron ore and manganese. Minerals which do not contain iron are called non-ferrous minerals, e.g., bauxite, lead and gold. (b) Conventional sources of energy are generally exhaustible and polluting, e.g., firewood, coal and petroleum. NoRead more
(a) Minerals containing iron are called ferrous minerals, e.g., iron ore and manganese. Minerals which do not contain iron are called non-ferrous minerals, e.g., bauxite, lead and gold.
(b) Conventional sources of energy are generally exhaustible and polluting, e.g., firewood, coal and petroleum. Non – conventional sources of energy are usually inexhaustible and non-polluting, e.g., solar, wind, tidal and atomic energy.
A mineral is a homogeneous, naturally occurring substance with a definable interior structure. Minerals are formed by a combination of elements, and the mining of some minerals is very profitable. For more answers visit to website: https://www.tiwariacademy.com/ncert-solutions/class-10/social-sciencRead more
A mineral is a homogeneous, naturally occurring substance with a definable interior structure. Minerals are formed by a combination of elements, and the mining of some minerals is very profitable.
In igneous and metamorphic rocks, molten/liquid and gaseous minerals are forced upwards into the cracks. They then solidify and form veins or lodes. For more answers visit to website: https://www.tiwariacademy.com/ncert-solutions/class-10/social-science/
In igneous and metamorphic rocks, molten/liquid and gaseous minerals are forced upwards into the cracks. They then solidify and form veins or lodes.
Mineral resources need to be conserved because they are limited. It takes billions of years for them to be replenished in nature. Continued extraction of ores leads to increasing costs of extraction and a decrease in quality as well as quantity. For more answers visit to website: https://www.tiwariaRead more
Mineral resources need to be conserved because they are limited. It takes billions of years for them to be replenished in nature. Continued extraction of ores leads to increasing costs of extraction and a decrease in quality as well as quantity.
Which one of the following minerals is contained in the Monazite sand?
thorium For more answers visit to website: https://www.tiwariacademy.com/ncert-solutions/class-10/social-science/
thorium
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(a) Ferrous and non-ferrous minerals (b) Conventional and non-conventional sources of energy.
(a) Minerals containing iron are called ferrous minerals, e.g., iron ore and manganese. Minerals which do not contain iron are called non-ferrous minerals, e.g., bauxite, lead and gold. (b) Conventional sources of energy are generally exhaustible and polluting, e.g., firewood, coal and petroleum. NoRead more
(a) Minerals containing iron are called ferrous minerals, e.g., iron ore and manganese. Minerals which do not contain iron are called non-ferrous minerals, e.g., bauxite, lead and gold.
(b) Conventional sources of energy are generally exhaustible and polluting, e.g., firewood, coal and petroleum. Non – conventional sources of energy are usually inexhaustible and non-polluting, e.g., solar, wind, tidal and atomic energy.
For more answers visit to website:
See lesshttps://www.tiwariacademy.com/ncert-solutions/class-10/social-science/
What is a mineral?
A mineral is a homogeneous, naturally occurring substance with a definable interior structure. Minerals are formed by a combination of elements, and the mining of some minerals is very profitable. For more answers visit to website: https://www.tiwariacademy.com/ncert-solutions/class-10/social-sciencRead more
A mineral is a homogeneous, naturally occurring substance with a definable interior structure. Minerals are formed by a combination of elements, and the mining of some minerals is very profitable.
For more answers visit to website:
See lesshttps://www.tiwariacademy.com/ncert-solutions/class-10/social-science/
How are minerals formed in igneous and metamorphic rocks?
In igneous and metamorphic rocks, molten/liquid and gaseous minerals are forced upwards into the cracks. They then solidify and form veins or lodes. For more answers visit to website: https://www.tiwariacademy.com/ncert-solutions/class-10/social-science/
In igneous and metamorphic rocks, molten/liquid and gaseous minerals are forced upwards into the cracks. They then solidify and form veins or lodes.
For more answers visit to website:
See lesshttps://www.tiwariacademy.com/ncert-solutions/class-10/social-science/
Why do we need to conserve mineral resources?
Mineral resources need to be conserved because they are limited. It takes billions of years for them to be replenished in nature. Continued extraction of ores leads to increasing costs of extraction and a decrease in quality as well as quantity. For more answers visit to website: https://www.tiwariaRead more
Mineral resources need to be conserved because they are limited. It takes billions of years for them to be replenished in nature. Continued extraction of ores leads to increasing costs of extraction and a decrease in quality as well as quantity.
For more answers visit to website:
See lesshttps://www.tiwariacademy.com/ncert-solutions/class-10/social-science/