If frog population declines all of a sudden,
What will be overall effect on chat ecosystem?

Lets Think. If frog population declines all of a sudden : What will be overall effect on that ecosystem ?

What will be the overall effect on the ecosystem?

If frog population declines all of a sudden, What will be the effect on paddy crop?

If frog population declines all of a sudden, Number of which consumers will decline and which will increase?

Lets Think. If frog population declines all of a sudden : Number of which consumers will decline and which will increase ?

Answer the following : What are the effects of water pollution on the ecosystem ?

Use your brain power What will be the effect on an ecosystem if only one type of organism in it forms the food for several different consumers in that ecosystem?

What will be the effect on paddy crop if frog population declines all of a sudden?

What is the ultimate source of energy for all ecosystems on the earth except for the deep sea ecosystem?

Question based on paragraph A class of students was taken on an excursion by the school to the banks of a river. They were explained that energy can be transferred from phytoplanktons to humans. This pattem of energy in the ecosystem could be explained as a ‘pyramid of energy’. The pyramid of energy consists of phytoplanktons at the bottom, followed by three successive trophic levels consisting of zooplanktons, fishes and humans respectively. There is a gradual crease of energy and number of organisms from the base to the apex of the pyramid. The passage of energy is referred to as ‘one way’ transport. Based on the above passage, answer the question What would happen if the population of primary producers is drastically reduced?