If there was no $CO_2$ in the earth's atmosphere, the temperature of earth's surface would be
If there was no $CO_2$ in the earth's atmosphere, the temperature of earth's surface would be
- [AIPMT 1998]
- A
As such
- B
Less than the present level
- C
Increase from present level
- D
Dependent upon oxygen amount of the environment
Similar Questions
An ecosystem, such as an aquarium, is selfsustaining if it involves the interaction between organisms, a flow of energy, and the presence of
An ecosystem, such as an aquarium, is selfsustaining if it involves the interaction between organisms, a flow of energy, and the presence of
- [AIIMS 2009]
The natural reservoir of phosphorus is ...
Energy for the detritus food chain comes from
Energy for the detritus food chain comes from
Which species is pioneer in xerosere succession ?
A physiological xerophyte is
A physiological xerophyte is