Answer:
Unfortunately, the reality for millions upon millions of people around the world is that they are undernourished or malnourished because they simply do not have any (or enough) food to eat.
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Answer:
Wind energy is renewable where as oil energy isn't meaning that oil will run out eventually and wind wont run out.
Acid rain damages the protective waxy coating of leaves and allows acids to diffuse into them, which interrupts the evaporation of water and gas exchange so that the plant can no longer breathe
Animals ingest food containing carbon sources such as carbohydrates, proteins and lipids. (Which they get from plants that have absorbed and converted the carbon dioxide into other energies). They then metabolise these substances to produce waste products. One of these waste products is carbon dioxide which they breathe into the atmosphere. Also animals faeces is broken down by bacteria which give off carbon dioxide as they do so.
