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Sea to Snow on One Slope

A mountain range can rise from a warm coast to high snowy peaks in a short distance. Different plants and animals live at different heights because temperature and air movement change along the slope.

In the picture

  1. Olive trees and dry shrubs: warm coastal lowland plants.
  2. Conifer forest: cooler mid-slope trees.
  3. Alpine flowers: small plants near the snowline.
  4. Bare rock and snow: high cold ground above the trees.
  5. Colored air streams: warm air rising from the sea and cold air descending from the peaks meet over the ridge.

Examples

  • Grapes grow near a warm coast while pine trees grow higher up the same mountain.
  • A hiker can pass olive groves and later walk on snow.

Quiz: Sea to Snow on One Slope (Age 14)

  1. According to the card, why do different plants and animals live at different heights on a mountain slope?

    • Because coastal plants need colder air than alpine plants
    • Because temperature and air movement change along the slope
    • Because the top of the mountain is closer to the sun
  2. What does the card say a single mountain slope can contain?

    • Only a Mediterranean climate
    • Many different climate zones
    • Only a cold mountain climate
  3. Why can warm-climate and cold-climate species live close together on one slope?

    • Because the ridge blocks air from moving
    • Because warm air sinks while cold air rises
    • Because air moves up and down the slope

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Nature, Age 14