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18) ECOSYSTEMSShort questions and answers (1) What is an ecosystem?Ans. The structure which is formed due to interactions between abiotic and biotic factors is called an ecosystem.(2) What is an ecological niche?Ans. The position of any living organism with reference to other living organisms and the role played by that organism is called ecological niche.(3) How formed? are types of ecosystemsAns. Types of ecosystems are formed according to size, place, climate, types of plants and animals that survive in that ecosystem.(4) Give examples of land biomes.Ans. Grasslands, deserts, Tundra evergreen forests, or polar ecosystem, ecosystems in Taiga, tropical rainforests, etc. are land biomes.(5) What are the reasons for tourism among the people?Ans. Tourism is mainly because people like to visit scenic places, undertake nature watch, wish to visit to sacred places and for entertainment purpose.

  18)  ECOSYSTEMS
Short questions and answers 
(1) What is an ecosystem?

Ans. The structure which is formed due to interactions between abiotic and biotic factors is called an ecosystem.

(2) What is an ecological niche?

Ans. The position of any living organism with reference to other living organisms and the role played by that organism is called ecological niche.

(3) How formed? are types of ecosystems

Ans. Types of ecosystems are formed according to size, place, climate, types of plants and animals that survive in that ecosystem.

(4) Give examples of land biomes.

Ans. Grasslands, deserts, Tundra evergreen forests, or polar ecosystem, ecosystems in Taiga, tropical rainforests, etc. are land biomes.

(5) What are the reasons for tourism among the people?

Ans. Tourism is mainly because people like to visit scenic places, undertake nature watch, wish to visit to sacred places and for entertainment purpose.

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