You and a group of your friends are snowboarding on a Saturday. If it takes you 18 seconds to travel down the 200-meter hill going south, what is your VELOCITY in meters per second?

How does a hydroelectric power plant converts energy into energy.

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.

Which are forms of frozen water? check all that apply. dew frost hail rain sleet