landforms
what is a watery grass land
a swamp
what is a wire?
a piece of metal surrounded by plastic
how does a volcanic eruption happen
it happens when magma pushes through holes in the Earth's crust
how much of the world is covered by water
75%
what is a light
a piece of metal that glows when electricity touches it
how does a earth quake happen
when two earth slates rub against one another
what is the biggest ocean
pacific ocean
what is a circuit
pieces of wires connecting other divices
what is the most dangerous natural disaster
tornado
what is the biggest country
Russia
what is a closed circuit
a circuit that is complete
what is the least most dangerous natural disaster
flood
5
what is parallel wirering
a type of wirering where when you turn a switch all of the lights turn on
how does a tsunami happen
when there is a sudden displacement of the ocean