Atmospheric Conditions Crossword

carbon dioxide that planes, cars and factories produce, thought to be harmful to the environment
the general weather conditions usually found in a particular place
a gas that causes the greenhouse effect, especially carbon dioxide
products that have designed to do the least possible damage to the environment
a gradual increase in world temperatures caused by gases such as carbon dioxide that are collecting in the air around the earth and stopping heat escaping into space
the amount of energy from the sun that reaches the earth
damage caused to water and air by harmful substances or waste
the process of collecting and changing old paper, glass and plastic so that it can be used again
a gas containing methane that can be burned as a fuel, produced by dead plants and animals as they decay
the amount of force at any point on the earth's surface caused by the weight of the air