Question

1. Name the conditions necessary for life on earth .
2. Give any two features of the earth that make it a 'Unique Planet'

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Answer 1

Answer:

Condition for life: heat,food,water,oxygen,atmosphere

Explanation:

earth is a unique planet cause life exists on earth only until today

and also earth is the only planet to have water

Answer 2

Answer:

The conditions necessary for life on earth are as follows:

Optimum distance from the sun.

Ideal temperature of 17 degrees Celsius.

Presence of Atmosphere.

Presence of water.

Presence of lithosphere and biosphere.

Life-giving cycles operate in nature.