Share 6th Geog - 2nd SEM Revision
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In the tropical areas, we mainly see _______________ occupation.
Primary
________ is a natural resource that never depletes. (FOREST, SOIL, AIR, MINERALS)
Air
____________ is also called black gold. (NATURAL GAS, MINERAL OIL, BIOGAS, COAL)
Mineral oil
Two examples of METALLIC MINERALS.
Iron , Bauxite
Two examples of NON METALLIC MINERALS
Calcite , Gypsum , Rock salt
An occupation that requires special skills and is not very common.
Quaternary Occupations.
Two examples of substance based energy resources
Wood, Coal, Mineral Oil, Natural Gas, Waste Matter, Atoms
Two examples of Process-based Energy Resources
Sun, Wind, Water, Tides, Heat from inside the Earth
Name TWO countries which use atomic energy.
India , USA
Name TWO Hydel Power stations in India.
BHAKRA NANGAL (Punjab) and KOYNA (in Maharashtra)
Which are the biotic material from which biogas is generated?
Biogas is generated from biotic waste materials such as faeces of animals, dead leaves, shells etc
How are plants classified?
Plants are classified into grass, shrubs and trees.
Why are natural resources invaluable?
Natural resources are invaluable because most of them are limited in nature and necessary for all humans equally.
Why does man undertake various activities?
Man undertakes various activities to satisfy his needs.
Why do the farmers plough soil layer?
The farmer ploughs the soil to make the land cultivable.
Name the States which have coal fields.
Jharkhand, Odisha, Maharashtra, Madhya Pradesh, Gujarat, Chattisgarh
