1
the largest number of individuals of one species that an ecosystem can support over time
2
part of the environment that supplies material useful or necessary for the survival of living things
3
an increase in the average temperature of Earth’s surface
4
the removal of large areas of forests for human purposes
5
process of planting trees to replace trees that have been cut or burned down.
6
the development of towns and cities on previously natural areas.
7
the contamination of air by harmful substances including gases and smoke
8
all the organisms of the same species that live in the same area at the same time
9
the contamination of the environment with substances that are harmful to life
10
the weather conditions prevailing in an area in general or over a long period
