Default Title

Question (21)

QN002831

Which mineral resource is essential for manufacturing mobile phone batteries?

(A) Mica
(B) Lithium minerals
(C) Gypsum
(D) Talc

Correct Answer: B

Explanation:

Lithium minerals are used in rechargeable batteries.

Link:

Report Error

Question (22)

QN002832

Which statement correctly explains why minerals are important for society?

(A) They are used only in laboratories
(B) They have no industrial use
(C) They provide raw materials for industries and technology
(D) They exist only in liquid form

Correct Answer: C

Explanation:

Minerals are essential raw materials for industries.

Link:

Report Error

Question (23)

QN002833

Which mineral is often used in toothpaste due to its softness?

(A) Talc
(B) Quartz
(C) Hematite
(D) Bauxite

Correct Answer: A

Explanation:

Talc is soft and used in cosmetic products.

Link:

Report Error

Question (24)

QN002834

Which mineral is most likely to scratch glass because of its hardness?

(A) Talc
(B) Gypsum
(C) Quartz
(D) Graphite

Correct Answer: C

Explanation:

Quartz is hard enough to scratch glass.

Link:

Report Error

Question (25)

QN002835

A region rich in iron ore is most suitable for establishing industries related to

(A) textile production
(B) steel manufacturing
(C) paper making
(D) dairy farming

Correct Answer: B

Explanation:

Iron ore is essential for steel industries.

Link:

Report Error

Question (26)

QN002836

Which environmental issue may arise due to excessive mining?

(A) Increase in forest cover
(B) Soil erosion and habitat destruction
(C) Decrease in water usage
(D) Increase in biodiversity

Correct Answer: B

Explanation:

Mining can damage land and ecosystems.

Link:

Report Error

Question (27)

QN002837

Which mineral is commonly used as a lubricant in machines?

(A) Quartz
(B) Graphite
(C) Gypsum
(D) Talc

Correct Answer: B

Explanation:

Graphite is slippery and acts as a lubricant.

Link:

Report Error

Question (28)

QN002838

Which mineral is mainly associated with making aluminium utensils?

(A) Bauxite
(B) Quartz
(C) Hematite
(D) Mica

Correct Answer: A

Explanation:

Aluminium is extracted from bauxite.

Link:

Report Error

Question (29)

QN002839

A mineral sample is soft, slippery, and used in cosmetics. It is most likely

(A) quartz
(B) hematite
(C) talc
(D) mica

Correct Answer: C

Explanation:

Talc is soft and widely used in cosmetics.

Link:

Report Error

Question (30)

QN002840

Which of the following best explains the need for conserving minerals?

(A) Minerals can be produced instantly
(B) Minerals are unlimited in quantity
(C) Mineral resources take millions of years to form
(D) Minerals are never used in industries

Correct Answer: C

Explanation:

Minerals are non-renewable and form very slowly.

Link:

Report Error

Question (21)

Which mineral resource is essential for manufacturing mobile phone batteries?

Explanation:

Link:

Question (22)

Which statement correctly explains why minerals are important for society?

Explanation:

Link:

Question (23)

Which mineral is often used in toothpaste due to its softness?

Explanation:

Link:

Question (24)

Which mineral is most likely to scratch glass because of its hardness?

Explanation:

Link:

Question (25)

A region rich in iron ore is most suitable for establishing industries related to

Explanation:

Link:

Question (26)

Which environmental issue may arise due to excessive mining?

Explanation:

Link:

Question (27)

Which mineral is commonly used as a lubricant in machines?

Explanation:

Link:

Question (28)

Which mineral is mainly associated with making aluminium utensils?

Explanation:

Link:

Question (29)

A mineral sample is soft, slippery, and used in cosmetics. It is most likely

Explanation:

Link:

Question (30)

Which of the following best explains the need for conserving minerals?

Explanation:

Link:

Excel With Tutors

ExcelWithTutors

For Student

For Tutors

Learn

OUR POLICY