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GCSE Biology ECOLOGY 3

Horizontales
A gas released when fossil fuels are burnt. It mixes with clouds to form sulphuric acid which then falls as acid rain (two words).
Rising sea levels can lead to this in some areas as the temperature of the Earth gets warmer.
Gases in the atmosphere absorb the energy that normally radiates into space. The gases re-radiate the energy in all directions. This is called the......(two words).
Too much of this chemical added to a field will be washed away into nearby lakes and rivers if it rains.
When large areas of tropical forests are cut down.
A programme set up to prevent endangered species from becoming extinct.
Verticales
Increasing levels of carbon dioxide and methane into the air are leading to this (two words).
The gases in the atmosphere act like a natural.....(two words).
The variety of different species of organisms on Earth, or within an ecosystem.
Too much household waste is sent here.
Changes in these patterns can lead to the distribution of plant and animal species changing.