608 Questions

Environmental

Practice Environmental MCQs from the Science syllabus.

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ScienceEasy
Environmental
Conservation

What is the study of the relationship between living organisms and their environment called?

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ScienceEasy
Environmental
Conservation

Which of the following is an example of an abiotic component of the environment?

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ScienceMedium
Environmental
Conservation

In which year was the first National Park of Nepal, Chitwan National Park, established?

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ScienceEasy
Environmental
Conservation

What is the primary objective of the 3R principle in waste management?

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ScienceMedium
Environmental
Conservation

Which gas is mainly responsible for the depletion of the ozone layer?

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ScienceEasy
Environmental
Conservation

The 'Greenhouse Effect' is primarily caused by the accumulation of which gas?

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ScienceMedium
Environmental
Conservation

What does 'IUCN' stand for in the context of environmental conservation?

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ScienceMedium
Environmental
Conservation

Which level of a food pyramid contains the most energy?

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ScienceHard
Environmental
Conservation

The Montreal Protocol is an international treaty designed to protect which of the following?

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ScienceMedium
Environmental
Conservation

Which of the following is an example of In-situ conservation?

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ScienceMedium
Environmental
Conservation

What is the main cause of acid rain?

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ScienceMedium
Environmental
Conservation

Which animal is the prime focus of conservation in the Sagarmatha National Park?

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ScienceHard
Environmental
Conservation

The accumulation of non-biodegradable pesticides in the food chain is called:

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ScienceEasy
Environmental
Conservation

Which of the following is a renewable source of energy?

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ScienceHard
Environmental
Conservation

What is the percent of energy transferred from one trophic level to the next in an ecosystem?

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ScienceHard
Environmental
Conservation

The Ramsar Convention is related to the conservation of:

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ScienceEasy
Environmental
Conservation

Which of these is a biotic factor in an ecosystem?

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ScienceMedium
Environmental
Conservation

Sustainable development means:

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ScienceMedium
Environmental
Conservation

Which layer of the atmosphere contains the highest concentration of Ozone?

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ScienceEasy
Environmental
Conservation

What is the chemical formula for Ozone?

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