The picture gives information about natural phenomena and the rock cycle. It can be seen from the progress there are three types of rocks namely igneous, sedimentary, and metamorphic which formed under various natural conditions such as erosion and deposition. Firstly, a volcano erupts and molten magma falls to the ground. Then the lava cools quickly and turns into igneous rock. At this point, the rock again rises slowly to a higher surface. Secondly, when it rains this rock then erodes into sand and stones resulting in a deposition under the sediments that gradually turn into tocks. Thirdly under high pressure and temperature, it converts into metamorphic rock. When the final stage has been completed, the metamorphic rock reaches a certain level of pressure and adds heat, it melts becoming magma. This magma rises to the surface through a volcano. Having completed all these steps, the lifecycle will then begin again.
The picture gives information about natural phenomena and the
rock
cycle. It can be
seen
from the progress there are three types of
rocks
namely
igneous, sedimentary, and metamorphic which formed under various natural conditions such as erosion and deposition.
Firstly
, a volcano erupts and molten magma falls to the ground. Then the lava cools
quickly
and turns into igneous
rock
. At this point, the
rock
again rises
slowly
to a higher surface.
Secondly
, when it rains this
rock
then erodes into sand and stones resulting in a deposition under the sediments that
gradually
turn into
tocks
.
Thirdly
under high pressure and temperature, it converts into metamorphic
rock
. When the final stage has
been completed
, the metamorphic
rock
reaches a certain level of pressure and
adds
heat, it melts becoming magma. This magma rises to the surface through a volcano. Having completed all these steps, the lifecycle will then
begin
again.