Unknown Story
Texto del Guión Gráfico
- The meaning of climate change is global change in the climate due from stuff humans do
- Causes of climate change through history are the sun's intensity, volcanic eruptions, and changes in naturally occurring greenhouse gas concentrations climate change include
- How do Geologist know so much about the past
- Well geologist found out that Clues about the past climate are buried in sediments at the bottom of the oceans, locked away in coral reefs, frozen in glaciers and ice caps, and preserved in the rings of trees. Each of these natural recorders provides scientists with information about temperature, precipitation, and more.
- Milankovitch cycles include the shape of Earth's orbit (its eccentricity), the angle that Earth's axis is tilted with respect to Earth's orbital plane (its obliquity), and the direction that Earth's spin axis is pointed (its precession).
- What's another natural cause
- the buoyancy of the magma, the pressure from the exsolved gases in the magma and the injection of a new batch of magma into an already filled magma chamberThis lighter magma then rises toward the surface by virtue of its buoyancy.
- Ocean currents are the continuous, predictable, directional movement of seawater driven by gravity, wind (Coriolis Effect), and water density. Ocean water moves in two directions: horizontally and vertically. Horizontal movements are referred to as currents, while vertical changes are called upwellings or downwelling's.
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