ENV. SCIENCE-10

What is Biosphere made up f?

• Atmosphere

• Hydrosphere

• Lithosphere

• All of them

Where does GLOF event generally occur?

• Desert

• Terai belt

• Himalayan Region

• None of them

What does Secondary consumers also known as?

• Omnivorous

• Herbivorous

• Carnivorous

• All of them

Which one of the following organisms help to break complex materials into simpler substances?

• Decomposers

• Herbivorous

• Carnivorous

• Omnivorous

Which one of the following is a producer?

• Fungi

• Ant

• Soil

• All green plants

What are producers of an ecosystem?

• Abiotic factors

• Biotic factors

• None of them

• Both biotic and abiotic factor

What percent of land is covered by lakes in Nepal?

• 5%

• 75%

• 7%

• 10%

In which trophic level does it belong to?

• First

• Second

• Third

• Fourth

What is the geographic land which is moist seasonally or permanently called?

• Hill

• Mountain

• Desert

• Wetland

Which ecosystem is very rich in biodiversity?

• Hill

• Mountain

• Terai

• Wetland