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Geography terms so far - Coggle Diagram

- - - - intrusive
        
        magma cools slowly deep in the earth making huge crystles
        
        eg gran
      - extrusive
        
        lava cools quickly on the earths surface after a volcanic eruption and creates tiny crystles with a glass like texture
        
        eg bassalt,obsidian
  - - - clasic
        
        made of weathered rock fragments pressed together over time
        
        eg sandstone and shale
      - organic and chemicle
        
        formed fro plant remains
        
        eg coal
        
        or minerals left behind from when water evaporates
  - - - pressure alighnes them into flat layers or bands
      - eg slate or gneiss
    - - do not have layers or bands
      - eg marble or quartzite
- - - - lithosphere
        
        is made up of the crust and the ridgid uppermost part of the mantle
      - asthenosphere
        
        a week deformable part of the upper mantle beneeth the lithosphere over whitch techtonic plates move over
- - - - above the high tide line mark closest to the land and dunes
      - normaly dry only gets coverd during storms or very high tides
      - berms and dunes are found here
    - - between high tide mark and the low tide mark
      - covered at high tide exposed at low tide
      - where you walk at low tide swash and backwash happen here
    - - from low tide mark out to where the waves start breakibng
      - shallow water caused friction between the wave and the bed causes the waves to slow and curve
      - also calle dbreaker/surfer zone
    - - beyond where the waves break
      - deeper water
      - waves dont rely toutch the seabed here
      - not effected by normal wave action
  - - - form the pool lagoon things when the water breaks through the ha
    - - iiiii
        
        form headlands and bays as the waves errode the soft rock
    - - waves attack joints and cracks in the headland
    - - caves erode all the way through
    - - arch roof colapses-isolated pilar
    - - stack erodes at base and colapses
    - - lsd moves sedimant along the coast and created a lng stretch of beach
    - - spits grow across a bay and join the sides together cutting of the bay the water traped inside is a lagoon