1 Earth's continents are constantly in motion because they sit on top of gigantic plates which float on Earth's mantle.
Energy from the Earth's core creates convection currents in the molten layer, and the currents move the plates. Over
extremely long periods of time, this movement creates new
biomes
b plates
C. atmospheric layers
d. elements
a.

What is the overall order of reaction for rate = k[no]2[o2]

What is the percentage of hydrogen in nitrogen trihydride

Which statements are true concerning mineral formation? check all that apply. the slower the cooling, the larger the crystals. the faster the cooling, the smaller the crystals. crystals formed from magma are smaller than crystals formed from lava. minerals can only form in solutions when the solution is heated deep underground. when a solution cools, elements and compounds leave the solution and crystallize as minerals. minerals formed from hot water solutions can form narrow channels in the surrounding rock.