Environmental Science
All the statements are correct regarding ecological succession except

It is a random process
The food chain relationships becomes more complex
Species diversity increases as succession proceeds
The role of decomposers becomes more and more important

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Environmental Science
The earth's radiative equilibrium temperature is:

The average temperature the earth must maintain to prevent the oceans from freezing solid
The temperature at which the earth is radiating energy at maximum intensity
The temperature at which rates of evaporation and condensation on the earth are in balance
The temperature at which the earth is absorbing solar radiation and emitting infrared radiation at equal rates

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