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🌊Fast Land Changes🌋 - Coggle Diagram
🌊Fast Land Changes🌋
Volcano
Most: Not active
Some: Never erupt
Bring rich soil
Good for growing crops
Spits out lava / ash / gas
Cooled lava turns into rock
Form hill, islands
Hawaii
Some: Underwater
Can cause tsunamis
Big wave in the sea
Break on a coast
Floods, damage land
Opening in the Earth's crust
Magma
Molten rock
Erupts through crust
Lava
Melted rock, ash, gas come out
Earthquake
Land shakes
Damage roads & buildings
Landslides
Large pieces of land break off, slide down
Ground breaks down
Happen everyday
Most: Pretty small
Many happen deep in the ocean
The Earth: Different layers
Mantle
In the middle
Crust
Outermost layer
Where we live
Tectonic plates
Push against each other slowly
Slip and cause earthquake
Core
Center
Wildfire
Cause
People
Natural ways
Many animals lose homes
Wildfire leave behind rich soil
New plants grow
Animals move back
Large fire
Spreads quickly
Countryside / wilderness
Flood
Bring rich soil
Help farmers
grow crops
Many parts of
the world
Flood
every
rainy
season
Water flows into usually dry area
Too much rain
Stream, river overflow
Hurricane
Powerful storm
Very strong winds,
a lot of rain