Explain the three level of impact of extinction of species.

What is extinction?

Explain the three phases of growth.

Explain the three phase of Dark reaction .

Explain the three types of extinct species.

Explain any three of it.

Gopalan cultivated a variety of fruit crops and plants in his field and Raman destroyed the fruit crops and plants and cultivated rubber trees which are double in number. a. In your opinion which method is suitable for the ecosystem? Give reason. b. mention any three factors for the extinction of species.

Give few example for extinct species .

What is known as extinct species ?