C1 Topic 1 Earth's Sea & Atmosphere

The study of planets
1. Titan
  1. has more nitrogen but an icy interior
2. Mars
  1. Rocky exterior but atmosphere has more CO2
Volcanoes
Changing Atmosphere
1. The Oceans
  1. CO2 dissolved into oceans
    1. Marine organisms use it to make shells made out of CaCO3
      1. Can be seen in limestone
2. Photosynthesis
Atmosphere Today
1. Natural effects
  1. Volcanoes
    1. Release Sulfur Dioxide
  2. Lightning
    1. Can Produce Nitrogen oxides
2. Human effects
  1. Deforestation & Burning Fossil Fuels
    1. Increase in CO2
  2. Engine and Furnaces
    1. Release Nitrogen Oxides
  3. Cattle & Rice Fields
    1. Release Methane

Resumo de Recurso

	Criado por meerkat_786 quase 12 anos atrás