Please enable JavaScript.
Coggle requires JavaScript to display documents.
Fast Land Changes - Coggle Diagram
Fast Land Changes
What is a flood?
happens
dry areas
too much rain
steam & river
overflow
floods the area
hurricane
powerful storms
strong winds
a lot of rain
causes floods
rainy seasons
bring rich soil
helps growing crops
What are wildfires?
large fire
spreads quickily
country sides
wilderness
caused by
people
natural ways
big wildfires
animals
lose habitats
What is an earthquake?
The Earth
3 different layers
mantle
middle
crust
the outermost
different plates & large areas
tectonic plates
underneath
continents & oceans
push against each other
very slowly
millions of years
core
center
earthquake
caused by slipping between plates
causes
land shake
ground to break down
damage roads & buildings
landslides
breaking off
large pieces of land
sliding down
hills & mountains
happens everyday
X feel
too small
deep in the ocean
What is a volcano?
volcano
opening in the Earth's crust
allows
melted rocks
ash
gases
magma
molted rock
comes up from the mantle
erupts through
the crust
lava
magma on the surface
cools down
turns in rock
form hills
change the way land looks
form islands
most of volcanoes
X active
some volcanoes
never erupt
Tsunami
volcanic eruptions
in the oceans
earthquakes
big wave