Question

Someone help me, please...

Answer 1

earthquakes are caused by the movement of tectonic plates beneath the earth

volcano:

volcanos are the sudden erruption of lava and toxic gases on the earth's crust

they are usually caused because of earthquake

glaciars:

glaciars are huge continentall mass of ice.

glaciars are formed due to melting of ice.

delta:

delta is an area formed usually at the point where a river meets the sea.

delta formed with the gradual deposition of sand and gravel because of slow speed of the river.

Answer 2

valcano: a valcano is an earth opening in earth

crust .through which lava, volcanic ash

and gases.

• Example: Mount Fuji , Mayon valcano etc. landform made;