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Class 10 > Social > Flashcards

Social Flashcards

1
Q

What are minerals?

A

Naturally occurring inorganic substances with a definite chemical composition.

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2
Q

True or False: Minerals are renewable resources.

A

False

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3
Q

Name two types of minerals.

A

Metallic and non-metallic minerals.

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4
Q

Fill in the blank: Coal and petroleum are examples of __________ resources.

A

Fossil fuels

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5
Q

What is the primary use of metallic minerals?

A

They are primarily used in the manufacturing of machinery and construction.

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6
Q

Which mineral is known as the ‘black gold’?

A

Coal

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7
Q

What are energy resources?

A

Natural resources that can be converted into energy.

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8
Q

Multiple Choice: Which of the following is a non-renewable energy resource? A) Solar B) Wind C) Natural Gas D) Biomass

A

C) Natural Gas

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9
Q

Define renewable resources.

A

Resources that can be replenished naturally over time.

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10
Q

True or False: Solar energy is a renewable resource.

A

True

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11
Q

What is the process of extracting minerals from the earth called?

A

Mining

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12
Q

Name one disadvantage of using fossil fuels.

A

They contribute to environmental pollution.

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13
Q

Fill in the blank: The three main types of coal are lignite, bituminous, and __________.

A

Anthracite

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14
Q

What is the significance of energy resources?

A

They are essential for economic development and industrial growth.

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15
Q

Multiple Choice: Which of the following is a metallic mineral? A) Gypsum B) Iron C) Limestone D) Phosphate

A

B) Iron

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16
Q

What is the main component of natural gas?

A

Methane

17
Q

True or False: Hydropower is a form of renewable energy.

A

True

18
Q

What is the environmental impact of mining?

A

It can lead to soil erosion, water pollution, and loss of biodiversity.

19
Q

Name one use of non-metallic minerals.

A

They are used in the manufacturing of cement and glass.

20
Q

Fill in the blank: __________ energy is derived from the heat of the Earth.

A

Geothermal

21
Q

What is the role of minerals in the economy?

A

They contribute to various industries and provide raw materials for production.

22
Q

Multiple Choice: Which mineral is primarily used in batteries? A) Copper B) Gold C) Silver D) Zinc

A

A) Copper

23
Q

What is the term for the depletion of natural resources?

A

Resource exhaustion

24
Q

True or False: The sun is a source of non-renewable energy.

A

False

25
Q

What is the importance of conservation of energy resources?

A

To ensure sustainable development and prevent resource depletion.

26
Q

Name one method of renewable energy generation.

A

Wind power generation.

Class 10 (2 decks)

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