earth changes

why are there earthquakes

• tectonic plates are constantly moving

• a fairy is looking for his friend under ground

• there are faults

why do volcanoes erupt

• magma is hot and so is lava and heat will rise with the magma and lave causing it to erupt

• because the lava monster is mad

• Eventually, some of the magma pushes through vents and fissures in the Earth's surface, then kaboom!

• it is such a hot day that the magma and lava will boil and rise over the edge. KABOOOOOOOOOOOM!

how are buttes made

• layers of hard rock build up and when the week rock weathers away it is leaving the hard rock in a butte shape

• a mud monster named periwinkle made a mud castle and let it dry out

• the ground of the earth is weathers away but not one part that leaves a butte shape

• you did it

how are arches formed

• a unicorn used its magic to create a once beautiful monument to their kind

• weathering occurred and a big rock that was standing became a smaller one then erosion occurred by the rock and weathered away the middle of it

• weathering and erosion

How are mesas made

• Paul Bunyan's foot print

• lava piled up and cooled then wind weathering wore it away and then the water from a nearby river or rain eroded the small bits of rock away leaving the mesas we see today.

• wind erosion

How are glaciers formed

• when layers of snow stay in one place for a long time then they change from snow to ice when this happens for a long time they form glaciers.

• an ice dragon froze the land around it

• it cold man

true or false. Sandy is learning about arches ,she says that they are created by water and wind, is Sandy correct?

• 
• 

how is uplift caused

• some one placed TNT it the ground and lit it so it caused it to KABOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOM forcing the ground to go up

• every one one the earth jump at the same time

• you did it again

• a earthquake shook the ground so violently that the earth was forced to rise

True or false. Dennis is doing a experiment he has clay vinergar and baking soda he says that nothing will happpen to make a clay made volcano erupt with just vinerar and backing soda. is he correct?

• True

• False

what is erosion

• wind or water blowing weathered bits of rock away

• water washing rocks away