Download CBSE MCQs for Class 9 Science: Chapter 14 Natural Resources
Review structured MCQ sets for Class 9 Science Chapter 14 Natural Resources. Built according to official CBSE guidelines, these downloadable questions support daily revision and core concept reinforcement.
Chapter-wise Objective Questions: Chapter 14 Natural Resources
Access the complete set of multiple-choice questions for Chapter 14 Natural Resources below. This focused format allows students to isolate specific topics for thorough review and uninterrupted practice alongside official CBSE textbooks.
Question. Soil is a part of
(a) atmosphere
(b) lithosphere
(c) hydrosphere
(d) ionosphere
Answer: B
Question. Biogeochemical cycles are also known as
(a) sedimentary cycles
(b) gaseous cycles
(c) material cycles
(d) cycles of water
Answer: C
Question. Acid rain mainly contains
(a) nitric acid
(b) hydrochloric acid
(c) Sulphuric acid
(d) (a) and (c)
Answer: D
Question. CO2 and O2 balance in atmosphere is due to
(a) Photosynthesis
(b) respiration
(c) leaf anatomy
(d) photorespiration
Answer: A
Question. Coal is an / a
(a) exhaustible resource
(b) inexhaustible resource
(c) potential resource
(d) none of the options
Answer: A
Question. Biosphere is made of
(a) living beings and their remains
(b) living beings, lithosphere, hydrosphere and atmosphere
(c) living beings and lithosphere
(d) living beings, lithosphere and hydrosphere.
Answer: B
Question. Soil erosion can be prevented by
(a) deforestation
(b) afforestation
(c) overgrazing
(d) removal of vegetation
Answer: B
Question. Nodules in the roots of legume plants contain
(a) nitrogen fixing bacteria
(b) sulphur fixing bacteria
(c) potassium fixing bacteria
(d) none of the options
Answer: A
Question. Which gas is manly responsible for the depletion of ozone layer ?
(a) oxygen
(b) CFC
(c) Nitrogen dioxide
(d) All of the options
Answer: B
Question. Maximum air in which we breath is present at
(a) troposphere
(b) stratosphere
(c) ionosphere
(d) mesosphere
Answer: A
Question. Plants and animals are known as
(a) biotic resources
(b) Abiotic resources
(c) machines
(d) none of the options
Answer: A
Question. Which of the following is a free living nitrogen fixing bacteria present in soil ?
(a) Azotobacter
(b) Nitrosomonas
(c) Rhizobium
(d) pseudomonas
Answer: A
Question. Nitrogen fixation is
(a) Nitrogen Ammonia
(b) Nitrogen nitrates
(c) Nitrogen Amino acid
(d) Both A and B
Answer: D
Question. Ozonosphere occurs at height of
(a) 8-10km above poles
(b) 8-10km above equator
(c) 20-26 km above the earth surface
(d) 11-16km above equator
Answer: C
Question. Soil erosion can be prevented by
(a) deforestation
(b) afforestation
(c) overgrazing
(d) removal of vegetation
Answer: B
Question. A renewable source of energy is
(a) petroleum
(b) coal
(c) nuclear fuel
(d) trees
Answer: D
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Multiple Choice Questions (MCQs) for Class 9 Science Chapter 14 Natural Resources
About Chapter 14 Natural Resources MCQs for Class 9 Science
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FAQs
You can get most exhaustive CBSE Class 9 Science Natural Resources MCQs Set 02 for free on StudiesToday.com. These MCQs for Class 9 Science are updated for the 2026-27 academic session as per CBSE examination standards.
Yes, our CBSE Class 9 Science Natural Resources MCQs Set 02 include the latest type of questions, such as Assertion-Reasoning and Case-based MCQs. 50% of the CBSE paper is now competency-based.
By solving our CBSE Class 9 Science Natural Resources MCQs Set 02, Class 9 students can improve their accuracy and speed which is important as objective questions provide a chance to secure 100% marks in the Science.
Yes, Science MCQs for Class 9 have answer key and brief explanations to help students understand logic behind the correct option as its important for 2026 competency-focused CBSE exams.
Yes, you can also access online interactive tests for CBSE Class 9 Science Natural Resources MCQs Set 02 on StudiesToday.com as they provide instant answers and score to help you track your progress in Science.