Environmental Science
What is the official name of IUCN?

United Nations Environment Programme
International Union for Conservation of Nature and Natural Resources
United Nations Educational, Scientific and Cultural Organization
World Wide Fund for Nature

ANSWER DOWNLOAD EXAMIANS APP

Environmental Science
The atmospheric greenhouse effect is produced mainly by the:

Absorption and re-emission of visible light by the ground
Absorption and re-emission of visible light by the atmosphere
Absorption and re-emission of ultraviolet radiation by the atmosphere
Absorption and re-emission of infrared radiation by the atmosphere
Absorption and re-emission of visible light by clouds

ANSWER DOWNLOAD EXAMIANS APP