Atmosphere		Substances such as gasses or particles discharged into the atmosphere
Climate		Any change in climate over time whether due to natural processes or human activities
Climate change		Describes the observable trend of rising world temperature over the past century especially during the last couple of decades
Ecological sustainability		Fuels that come from the breakdown of organic matter for example coal, oil and natural gas. Gasses released include carbon dioxide, methane and nitrous oxide
Emissions		Where things are and why they are there
Enhanced greenhouse effect		A parasitic disease that involves high fevers, shaking chills and flu like symptoms
Greenhouse gases		Increased ability of the earths atmosphere to trap heat
Global warming		The layer of gases which surround the earth and support life
Malaria		Describes actions that meet the needs of the present population without endangering the future generations to meet their needs
Renewable energy sources		The predicted weather at a particular place based on the average of weather events over many years
Spatial dimension		Tithe layer of gasses in the atmosphere that trap energy emitted from the earths surface and helps support life
Fossil fuels		The result of the sun heat being trapped in the atmosphere rather than reflected out to space. This causes significant increase in temperature
Greenhouse effect		Energy source that an be easily replaced in a short amount of time, such as solar and wind non renewable sources include fossil fuels