what are they
how is it that...
what happens when...
200

what is wavy, blue and big

the ocean

200

...the tides are formed

the moons gravity

200
...a volcano arrupts many times
the lava makes many new layers of rock on the volcano making it bigger
300

what is the name of the center of a hericane

the eye

300

...Hawaii was formed

because underwater valcanos getting bigger and bigger until they became Hawaii islands

300

...tectonic plates hit each other

mountains can be formed

400

what is great that shakes the earth with one slip of a plate

an earthquake
400

...metamorphic rocks are formed

under heat and  pressure the rock will compress into a solid bunch of rocks comprised of multiple different material

400

...sometimes an earthquake in the middle of the ocean will cause

a tsunami can be caused by an earthquake

500

name something that is small with a cavity in it on the surface of the earth

geysers

500

...earthquakes happen

when tectonic plates move and scrape each other and because of the rugged edges they cause rumbling

500

...when plankton with iron and minerals die

the emmence preasure turns them into a mineral dense rock called manganese nodules