World Geography

World Geography
The longest era of the classification of the history of earth is

Mesozoic era

Palaeozoic era

Pre-Cambrian era

Cainozoic era

Mesozoic era

Palaeozoic era

Pre-Cambrian era

Cainozoic era

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World Geography
The hazards of radiation belts include

deterioration of electronic circuits

All of these

adverse effect on living organisms

damage of solar cells of spacecraft

deterioration of electronic circuits

All of these

adverse effect on living organisms

damage of solar cells of spacecraft

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World Geography
The major pedogenic process acting on soils at the macro scale are

salinisation and gleisation

All of these

laterisation and podsolisation

calcification and salinisation

salinisation and gleisation

All of these

laterisation and podsolisation

calcification and salinisation

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World Geography
The ratio of land to ocean in the southern hemisphere is

1 to 4

1 to 1.5

1 to 1

1 to 10

1 to 4

1 to 1.5

1 to 1

1 to 10

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World Geography
The phosphate are a group of minerals of one or more metallic elements chemically associated with the phosphate compound ____

silicates

phosphates

carbonates

oxides

silicates

phosphates

carbonates

oxides

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World Geography
The logo of World Wildlife Fund (WWF) is depicts which among the following animals?

Stag

Polar Bear

Panda

Tiger

Stag

Polar Bear

Panda

Tiger

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