Natural Resourc...

What is an ecosystem?

Which of the following describes `global ecosystem`?

Which term describes the relationship between a species/population and its ecosystem in which it is living and breeding?

Which of the following is an abiotic factor in any aquatic ecosystem?

What is a biome?

Which of the following is the correct order of components of any ecosystem?

Which of the following statements is incorrect for environment?

Which of these factors is not a threat to our environment?

Organisms in an area together interact with the non–living constituents of the environment, to form a/an

Which of the following animals is a nocturnal animal?

Which among the following animals is oviparous?

Which of the following statements is true?

Select the correct order of organisms in a food chain from the following data?

Which of the following statements is appropriate for herbivores?

Which of these animals is carnivorous?

The organisms, which consume both plant as well as animal products, are known as

Herbivores are found in which trophic level?

Man belongs to the ____________ category of consumers.

The trophic levels represent the steps in a/an

The plants are placed in which trophic level in a food chain or in an ecological pyramid?