Question

why is ecological crisis created in modern times? What are its effects​

Answer 1

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Why is ecological crisis created in modern times? What are its effects?

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An ecological crisis occurs when changes to the environment of a species or population destabilizes its continued survival. Some of the important causes include: Degradation of an abiotic ecological factor (for example, increase of temperature, less significant rainfalls) Increased pressures from predation.

Answer 2

1. These days the increase in population create great pressure on earth as well as it resources.
2. To satisfy the needs of ever growing population systematic mining, cutting trees, and construction road took place all over the earth. Buring of fossil fuels and release amounts of enormous amount of waste materials by industries contaminate air,water and soil.