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Ecosystems and Habitat Types Quiz

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Questions and Answers

What is the main determinant of the nature of an ecosystem?

Geographical features (correct)

Human activities

Types of living organisms

Climatic conditions

Which of the following is an example of consumptive use value of an ecosystem?

Ecotourism

Birdwatching

Fruit (correct)

Timber

What provides energy to power the ecosystem?

Energy from water sources

Energy from the sun (correct)

Energy from the moon

Energy from underground resources

Which type of ecosystems form the main habitat for Earth's living organisms?

Both terrestrial and aquatic ecosystems Signup and view all the answers

What is the primary function of a food chain in an ecosystem?

To transfer energy through different levels Signup and view all the answers

Which of the following represents an indirect value of an ecosystem?

Medicinal plants Signup and view all the answers

What can lead to the extinction of species in a food web?

Breaking of the links in the food web Signup and view all the answers

Which components are involved in the interaction within an ecosystem?

Abiotic and biotic components Signup and view all the answers

What kind of ecosystem is characterized by specific landforms like forest, grassland, desert, and wetlands?

Terrestrial ecosystems Signup and view all the answers

What is the main source of energy for plants in an ecosystem?

Energy from sunlight Signup and view all the answers

What type of forest is found in regions with moderate rainfall?

Deciduous forest Signup and view all the answers

Which type of ecosystem has regions with extremely dry climates and sparse vegetation?

Desert ecosystem Signup and view all the answers

What is the salinity range of marine aquatic ecosystems?

30 to 50 ppt Signup and view all the answers

What is a threat to grassland ecosystems?

Conversion into industrial areas Signup and view all the answers

Where do broad-leaved forests primarily grow in India?

Middle and lower latitudes Signup and view all the answers

In which type of desert can the Sahara desert be categorized?

Hot and dry deserts Signup and view all the answers

What are the main types of freshwater aquatic ecosystems based on salinity?

Freshwater and brackish Signup and view all the answers

What is one of the uses of grasslands?

Used as fuel Signup and view all the answers