Environmental I...

_____________ is the first country to have phased out the CFCs and HCFCs which are responsible for the depletion of the ozone layer

Enrichment of water body by nutrients like phosphorus and nitrogen is called ____________

Which book written by Rachel Carson resulted in banning DDT in USA?

Ultraviolet radiation which is not lethal but harm to the organism is

The earth's radiation is often referred to as __________ radiation, while the sun's radiation is often referred to as ___________ radiation.

Ideal conditions for a strong radiation inversion:

Melanornia (skin cancer) is associated with

As it travels along the food chain, the concentration of DDT

The planet with a strong greenhouse effect, whose surface temperature averages $$480^{o}C$$ $$(900^{o}F)$$ is :

What gases are involved in ozone depletion?