Biology Questions and Answers – Environmental Issues – Deforestation

This set of Biology Multiple Choice Questions & Answers (MCQs) focuses on “Environmental Issues – Deforestation”. 1. What is the process of removal of forest cover of an area called? a) Afforestation b) Deforestation c) Pollution d) Greenhouse effect 2. By the end of the twentieth century what percent of the land of India was … Read more

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Biology Questions and Answers – Environmental Issues – Ozone Depletion in the Stratosphere

This set of Biology Multiple Choice Questions & Answers (MCQs) focuses on “Environmental Issues – Ozone Depletion in the Stratosphere”. 1. In which part of the atmosphere is the good ozone found? a) Ionosphere b) Stratosphere c) Lithosphere d) Hydrosphere 2. How is the thickness of the ozone in a column of air from the … Read more

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Biology Questions and Answers – Environmental Issues – Greenhouse Effect and Global Warming

This set of Biology Multiple Choice Questions & Answers (MCQs) focuses on “Environmental Issues – Greenhouse Effect and Global Warming”. 1. From which phenomenon is the term ‘Greenhouse effect’ derived? a) That occurs in a boathouse b) That occurs in a greenhouse c) That occurs in a blue house d) That occurs in a house … Read more

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Biology Questions and Answers – Environmental Issues – Radioactive Wastes

This set of Biology Multiple Choice Questions & Answers (MCQs) focuses on “Environmental Issues – Radioactive Wastes”. 1. Initially which energy was approved as a non-polluting way for generating electricity? a) Water energy b) Nuclear energy c) Solar energy d) Soil energy 2. Which of the following problem occurs due to the use of nuclear … Read more

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Biology Questions and Answers – Environmental Issues – Agro-Chemicals and their Effects

This set of Biology Multiple Choice Questions & Answers (MCQs) focuses on “Environmental Issues – Agro-Chemicals and their Effects”. 1. Which of the following is an agrochemical waste? a) Mobiles b) Pesticides c) Sludge d) Scrap 2. Which kind of pollution is caused mainly due to agrochemical waste? a) Soil b) Sound c) Water d) … Read more

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Biology Questions and Answers – Environmental Issues – Solid Wastes

This set of Biology Multiple Choice Questions & Answers (MCQs) focuses on “Environmental Issues – Solid Wastes”. 1. What is every material that goes to trash known as? a) Liquid waste b) Solid waste c) Wastewater d) Kitchen waste 2. What are wastes from homes, hospitals, offices, schools, stores, etc., that are collected and disposed … Read more

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Biology Questions and Answers – Environmental Issues – Biomagnification and Eutrophication

This set of Biology Multiple Choice Questions & Answers (MCQs) focuses on “Environmental Issues – Biomagnification and Eutrophication”. 1. Which of the following is the test to the determine amount of oxygen needed to oxidize all pollution materials? a) Biological Oxygen Demand b) Chemical Oxygen Demand c) Botanical Oxygen Demand d) Physical Oxygen Demand 2. … Read more

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Biology Questions and Answers – Environmental Issues – Water Pollution and its Control – 2

This set of Biology Aptitude Test for Pharmacy Entrance Exams focuses on “Environmental Issues – Water Pollution and its Control – 2”. 1. What should be the amount of BOD in the drinking water? a) More than 1 ppm b) Less than 1 ppm c) 5 ppm d) 10 ppm 2. What amount of BOD … Read more

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Biology Questions and Answers – Environmental Issues – Water Pollution and its Control – 1

This set of Biology Multiple Choice Questions & Answers (MCQs) focuses on “Environmental Issues – Water Pollution and its Control – 1”. 1. When the government of India did pass the Water (Prevention and Control of Pollution) Act? a) 1999 b) 1974 c) 1896 d) 2010 2. How much percent of impurities are enough to … Read more

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Biology Questions and Answers – Environmental Issues – Air Pollution and its Control

This set of Biology Multiple Choice Questions & Answers (MCQs) focuses on “Environmental Issues – Air Pollution and its Control”. 1. What is an undesirable change in physical, chemical, or biological characteristics of air, land, water, or soil due to the introduction of contaminants called? a) Succession b) Pollution c) Conservation d) Extinction 2. What … Read more

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Manish Bhojasia - Founder & CTO at Sanfoundry
Manish Bhojasia, a technology veteran with 20+ years @ Cisco & Wipro, is Founder and CTO at Sanfoundry. He is Linux Kernel Developer & SAN Architect and is passionate about competency developments in these areas. He lives in Bangalore and delivers focused training sessions to IT professionals in Linux Kernel, Linux Debugging, Linux Device Drivers, Linux Networking, Linux Storage, Advanced C Programming, SAN Storage Technologies, SCSI Internals & Storage Protocols such as iSCSI & Fiber Channel. Stay connected with him @ LinkedIn | Youtube | Instagram | Facebook | Twitter