Introduction to Ecosystem and Broad Categories

Q. The term ecosystem was coined by :

1. E.P. Odum
2. A.G. Tansley
3. E. Haeckel
4. E. Warming

Q.

What are some examples of ecosystems?

Q. Artificial ecosystems are characterised by

1. high productivity
2. high diversity
3. complex food chains
4. more cycling of nutrients

Q.

Treeless terrestrial biome of cold climate is

1. Taiga

2. Savanna

3. Tundra

4. Desert

Q.

Which of the following is an example of man-made ecosystem?

1. Tissue culture

2. Aquarium

3. Herbarium

4. Forest

Q. Match the following organisms with their respective types:

1. Grass
2. Deer
3. Lion
4. Fungi

Q.

Example for an artificial ecosystem

1. Agricultural farm

2. Forest

3. Prairies

4. Pond