Once magma flows out of a volcano it is called what?
There are four layers of the earth. They include the crust,...
Rock, such as marble and diamond, is made by changes to rocks...
Weathering caused by natural occuring acids mixing with rain water is...
10,000 years ago our planet emerged from the what Age? Hint,...
A tsunami occurs where?
Earthquakes are caused by shifting what?
Rocks are made from what?
Rocks being tossed around in the ocean with sand is what type of...
Rock, such as limestone and sandstone, is made when layer upon layer...
Mountains created on a fault where the rock is brittle and ridgid,...
Hot springs and geysers occur when water seeps down into cracks where...
True or false, magnitude is the strength of the earthquake.
Different pieces of the earth's crust that float on magma are called...
True or False, volcanos are formed when magma squeezes up from weak...
There are two different types of weathering. They are what?
Erosion, which is the process of breaking something down, happens due...
If a volcano has not erupted for a while, and no one knows for...
The process of breaking down a boulder to a rock to sand and then to...
Back 300 million years ago geologist believed that the continents we...
The place where two different plates come together is called a what?
True or False, continental drift occurs at a few miles a year?
The richter scale is a chart that scientist use to meaure what?
Rocks, such as granite, pumice and glassy obsidian, are made from...
The instrument that scientist use to record tremors underground...
Mountains created by crustal plate collision, much like what happens...
Mountains that are created by oozing magam is called what?