In 1951 gold was found since then much more people wanted to come to Australia. The country got a lot of inhabitants in a small lapse of time; some of them became quite rich. The Aboriginal people were pushed to leave the land where they settled, as more farms and towns started over the island.
Photosynthesis, process by which ... AThe Light-Dependent Reaction Photosynthesis relies on ... split the water into oxygen, hydrogen ions, and electrons. Read more. Positive: 10 %. Photosynthesis in plants occurs in two ... The hydrogen ions and oxygen are released into the ...
Exothermic and Endothermic Reactions. The release of energy in chemical reactions occurs when the reactants have higher chemical energy than the products. The chemical energy in a substance is a type of potential energy stored within the substance. This stored chemical potential energy is the heat content or enthalpy of the substance.