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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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ScienceMedium
Environmental
Conservation

Which organization publishes the 'Red List' of threatened species?

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ScienceEasy
Environmental
Conservation

Which of the following is an example of an endangered species in Nepal?

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ScienceHard
Environmental
Conservation

Eutrophication in water bodies is primarily caused by an excess of:

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ScienceEasy
Environmental
Conservation

The process by which green plants make their own food using sunlight is:

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ScienceEasy
Environmental
Conservation

Which of the following acts as a primary consumer in a forest ecosystem?

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ScienceMedium
Environmental
Conservation

What is the main purpose of a 'Buffer Zone' in a National Park?

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ScienceEasy
Environmental
Conservation

Which of the following is a non-renewable natural resource?

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ScienceEasy
Environmental
Conservation

The term 'Biodiversity' refers to:

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ScienceHard
Environmental
Conservation

Which chemical is primarily responsible for the 'Minamata' disease?

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ScienceEasy
Environmental
Conservation

What is 'Afforestation'?

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ScienceEasy
Environmental
Conservation

In a food chain, what role do bacteria and fungi play?

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ScienceHard
Environmental
Conservation

The Kyoto Protocol is an international agreement to reduce the emission of:

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