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Atmosphere

Atmosphere. Destructive. Weather: Coastlines change due to erosion Wind: weather and erode . Constructive . Weather: Wind: deposits sand and silt where needed. Hydrosphere. Destructive. Water: Tsunami, washes away the land Flood: Waves: erode/breakdown rock

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Atmosphere

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  1. Atmosphere Destructive Weather: Coastlines change due to erosion Wind: weather and erode Constructive • Weather: • Wind: deposits sand and silt where needed

  2. Hydrosphere Destructive Water: Tsunami, washes away the land Flood: Waves: erode/breakdown rock Rivers: erosion of river banks Waterfalls: create holes at base Glaciers carve valleys Constructive • Water: waves can help move silt • Flood: takes sand and silt from river and deposits it elsewhere • Waves help form beaches • Rivers: move sand and silt and helps build deltas

  3. Biosphere Destructive Plant’s roots can break down rocks Human’s build structures on land Animals breakdown rocks and soil Constructive • Human’s can help to preserve and protect

  4. Geosphere Changes in the land Destructive Earthquakes, crack landforms Volcanoes destroy mountains Constructive • Movement of tectonic plates helps to create new lands and mountains • Volcano’s lava helps to create new land • Ash helps fertilize soil

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