What kind of change that happens when wind and water break down rock into smaller pieces? 风、雨将石头冲击成小块属于什么变化？
deposition
erosion
weathering
Volcanoes, Earthquakes, and landslides are all examples of? Volcanoes, Earthquakes, and landslides 属于什么性质的变化？
slow change
fast change
What is a place where hot melted rock comes out of the ground onto earth's surface?热的融化的岩石从地下涌向地球表面属于什么?
earthquake
volcano
erosion
What kind of change that happens when wind and water move rock and soil?风和水移动岩石和土壤属于什么变化？
volcano
weathering
erosion
What causes the earth to shake? 什么导致地球颤动？
weathering
erosion
earthquake
What is it called when wind or water lay down soil and rock in a new place?风或水将泥土或石头堆积到新的地方，这一过程称为什么？
weathering
erosion
deposition
Why do earthquakes happen? 地震为什么会发生？
Strong wind blows of the land
The earth becomes too hot
Pieces of the earth crust rubbing against each other?
When a large amount of dirt and rock fall down a hill?大量的泥土和岩石从山上掉下来，这一过程称之为什么？
earthquake
volcano
landslide
What is the outer surface of the earth called?地球最外面一层成为什么？
crust
core
mantle
What is the center of the earth called? 地球的中心称为什么？
core
mantle
crust
What is the hot, liquid layer just under the earths crust? 地壳下面的热液体层是什么?
mantle
core
volcano
What is the outer surface of the earth called?地球最外面一层成为什么？
crust
mantle
core
What is the center of the earth called? 地球的中心称为什么？
mantle
core
crust
Inner core is
hot
cold
inner core is
liquid
gas
solid
outer core is
gas
liquid
solid
