Which causes an increase in greenhouse gasses

Sun.

Explanation:

The Sun and other gasses work together and increase the greenhouse gasses.

the organisms are not adapted to live in some communities or habitats.

the relative standard reduction potential of the half-cell in which reduction occurs; more positive than the other half-cell. reduction is a chemical process in which electrons are added to an atom or an ion; it always occurs accompanied by oxidation of the reducing agent.