Why do we have to maintain a balance ecological condition?

What is ecological balance and how it can be maintained?

Taking steps to reduce or eliminate pollution from nonpoint sources such as streets and farms will help to maintain the ecological balance. Sewage and run-off of agricultural fertilizer can cause the rapid growth of algae in lakes and streams. The growth of algae blocks sunlight and depletes the oxygen in the water.

What is ecological balance in simple words?

The ecological balance is the equilibrium between, and harmonious coexistence of, organisms and their environment.

Why is it essential to maintain a balance between plants and animals in nature?

We should maintain the balance between plants and animals in nature. Because if there were more number of plants and less number of animals in nature the ecosystem will be imbalanced. If there are more number of animals and less number of plants in nature the animals won’t get sufficient food.

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What is an ecological balance discuss the important measures needed to prevent ecological imbalance?

The important measures to prevent ecological imbalances are: By not interfering in nature. By controlling population. By reusing and recycling things.

How can we maintain balance in nature between plants and animals?

When plants and animals die they are decomposed by the micro organism and increases the fertility of soil which is taken up by the plants and is essential for the growth of plants. In this way plants and animals are complementary to each other and maintain the ecological balance of nature.

How can ecosystem be maintained by human beings?

Regarding human beings, they help in regulating the services of the ecosystem by planting more and more trees, maintaining a good habitat for a variety of species and a home for a large number of wildlife.

What is ecological balance and why do we need to maintain it Class 7?

Ecological balance is a term used to describe the equilibrium between living organisms such as human being, plants, and animals as well as their environment. Photosynthesis that takes place in ecosystem contributes to building a good environment that stabilizes the coexistence of all organisms.

What will happen if there is no balance between plants and animals in nature?

Answer: (a) If the plants and animals disappear from the Earth’s surface, then the ecological balance will be disturbed. Without plants there will be no oxygen available for breathing after some time and everybody will die.

How is balance maintained in nature class 3rd?

The balance of nature is also considered as the state where the natural communities of plants and animals exist. It is then maintained by competition, adaption and other interactions between the members of a community and their nonliving environment.

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Why plant Cannot make their food without chlorophyll?

Without chlorophyll food cannot be made because chlorophyll traps the sunlight. … The food prepared by plant is also known as starch. At the end of photosynthesis leaves give out oxygen and starch.