Tag: the lithosphere and the hydrosphere

Questions Related to the lithosphere and the hydrosphere

Which sea is referred to as an oceanic desert?

evs sources of water the lithosphere and the hydrosphere first aid safety and first aid

  1. Red Sea

  2. Sargasso Sea

  3. Arabian Sea

  4. Sea of Japan

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Correct Option: B

Water vapor contains a huge amount of stored energy known as

evs sources of water the lithosphere and the hydrosphere first aid safety and first aid

  1. Latent heat

  2. Solar energy

  3. Stored heat

  4. Mechanical energy

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Correct Option: A

If all the water vapor in the atmosphere were to condense and fall to the ground, the globe would be covered with about of water.

evs sources of water the lithosphere and the hydrosphere first aid safety and first aid

  1. 1 millimeter

  2. 1 inch

  3. 1 foot

  4. 1 meter

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Correct Option: B

Which of the following is 'water wise habit'?

evs sources of water the lithosphere and the hydrosphere first aid safety and first aid

  1. Mop the floor instead of washing

  2. Keeping tap on while bath

  3. Washing your car daily

  4. Using excess water in kitchen

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Correct Option: A
Explanation:

Water wise habit is to conserve water by using alternatives to water or reducing the usage of water. Water is used for cleaning the floor, utensils etc 

Here instead of washing the floor it can be mopped
So, the correct answer is 'Mop the floor instead of washing'

What does high velocity in river cause?

evs sources of water the lithosphere and the hydrosphere first aid safety and first aid

  1. Reaeration

  2. Currents

  3. Hydrography

  4. Turbidity

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Correct Option: A

An example of lotic system

evs sources of water the lithosphere and the hydrosphere first aid safety and first aid

  1. Pond

  2. River

  3. Lake

  4. Reservoir

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Correct Option: B

The top layer of the lake is called as

evs sources of water the lithosphere and the hydrosphere first aid safety and first aid

  1. Thermocline

  2. Epilimnion

  3. Thermonion

  4. Hypolimnion

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Correct Option: B

What is chemical formula of water?

evs sources of water the lithosphere and the hydrosphere first aid safety and first aid

  1. $H _{2}SO _{4}$

  2. $H _{2}O$

  3. $H _{2}S$

  4. $H _{2}$

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Correct Option: B

What reduces water quality?

evs - i sources of water the lithosphere and the hydrosphere first aid safety and first aid

  1. Temperature

  2. Nutrients

  3. Water Vapours

  4. Waste products

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Correct Option: A

Which region of Africa was most involved in drought?

evs safety and first aid the lithosphere and the hydrosphere first aid the atmosphere

  1. Somalia

  2. Ethiopia

  3. Sahel Regions

  4. Eritrea

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Correct Option: C