United Nations Framework Convention on Climate Change or the Climate Change Convention

The totality of the atmosphere, hydrosphere, biosphere, and geosphere and their interactions.

It is the clearing of forests from the ground. It should be noted that forests are a significant sink for carbon dioxide.

Activities that are part of a candidate CDM project and that provide a reduction in the emission of greenhouse gases or an increase in the removal of CO2. (see question 20 of the ABC of Changes)