Basics of Environmental Geosciences-Mineral Resources and Environment (CBSE-NET (UGC) Environmental Science (Paper-II & Paper-III)): Questions 1 - 6 of 6

Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 376 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. View Sample Explanation or View Features.

Rs. 250.00 or

Question number: 1

» Basics of Environmental Geosciences » Mineral Resources and Environment » Resources and Reserves

Appeared in Year: 2015

MCQ▾

Question

Which of the following pairs of igneous rocks have the same mineral composition? (June)

Choices

Choice (4) Response
a.

Granite - basalt

b.

Basalt - gabbro

c.

Andesite - rhyolite

d.

Pumic – basalt

Question number: 2

» Basics of Environmental Geosciences » Mineral Resources and Environment » Oceans - Exploration of Mineral Resources

Appeared in Year: 2015

MCQ▾

Question

Biological zonation in the ocean is determined by:

(I) Ocean depth

(II) Light availability

(III) Bottom Substrate

Choose the correct answer: (June)

Choices

Choice (4) Response
a.

(I) only

b.

(I) and (II) only

c.

(I), (II) and (III)

d.

(II) and (III) only

Question number: 3

» Basics of Environmental Geosciences » Mineral Resources and Environment » Minerals and Population

Appeared in Year: 2015

MCQ▾

Question

Which of the common mineral is not a silicate? (June)

Choices

Choice (4) Response
a.

Pyroxene

b.

Quartz

c.

Calcite

d.

Feldspar

Question number: 4

» Basics of Environmental Geosciences » Mineral Resources and Environment » Processing and Smelting of Minerals

Appeared in Year: 2009

MCQ▾

Question

Garnet is a metamorphic product of – (December)

Choices

Choice (4) Response
a.

Serpentine

b.

Marble

c.

Shale

d.

Quartzite

Question number: 5

» Basics of Environmental Geosciences » Mineral Resources and Environment » Processing and Smelting of Minerals

MCQ▾

Question

Formation of marble can be represented by – (December)

Choices

Choice (4) Response
a.

CaCO3+SiO2CaSiO3+CO2

b.

CaSiO3Ca+2+SiO32

c.

CaCO3CaO+CO2

d.

CaO+CO2CaCO3

Question number: 6

» Basics of Environmental Geosciences » Mineral Resources and Environment » Minerals and Population

Appeared in Year: 2011

MCQ▾

Question

As we go down the discontinuous Bowen’s reaction series (Olivine – Pyroxene – Amphibole – Biotite) the Na, K and Al ratio- (December)

Choices

Choice (4) Response
a.

Increases

b.

Decreases

c.

Constant

d. All of the above

Sign In