Comic Strip 2
Storyboard Text
- Some natural sources of CO2 in the atmosphere are outgassing from the ocean, decomposing vegetation and other biomass, venting volcanoes, organisms respire or decompose
- Deforestation, combustion, and extraction are human-made sources of CO2 in the atmosphere.
- An effect of CO2 increase has on Earth's atmosphere. is when carbon dioxide concentrations rise, air temperatures go up, and more water vapor evaporates into the atmosphere, which then amplifies greenhouse heating.
- A greenhouse gas is a gas that absorbs and emits radiant energy within the thermal infrared range, causing the greenhouse effect. For example, Earth's greenhouse gases trap heat in the atmosphere and warm the planet.
- Greenhouse gases impact the earth when the greenhouse effect traps radiation from the sun and warms the planet's surface. causing the earth to become hotter.
- Some effects of climate change are hotter temperatures, more severe storms, increased drought, rising oceans, poverty and displacement, and loss of species.
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