Earth's Changes
What do Volcanos, Earthquakes, and Landslides have in common
Rapid Changes
Tell me 3 things that are in soil
rocks, decomposed plants, decomposed animals
what tool could be used to see soil closer up?
magnifying class
which type of land form creates cracks in the earth's surface
earthquake
What does decompose mean?
break down
what are remains?
dead plants or animals
Which change CREATES new land
volcano
what does "weathered" mean?
broken down
they help decompose plants and animal remains and make the soil fertile
explain how a volcano creates new land
the lava flows out and dries into new rock which creates new land
sand is mostly composed of
weathered rock
How are islands formed?/
volcanos
what causes earthquakes
when the earth's plates shift
Would sand or soil be better for growing plants? why?
soil
how is a balance is different than a ruler
mass vs. length