6 Crystal forms

CUBIC:granite

TETRAGONAL:apophyllite

HEXAGONAL:apatite

ORTHORHOMBIC:pryiamic

MONOCLINIC:azurite

TRICLINIC:okenite

THE SOLAR POWER

I believe that solar power is the best renewable resource because you are using the sun and the sun is free. yes the programs may be expensive, but you can get money back from the place of where you pay for your lights. but you could get money back and you can also provid for someone elses homes.

oceanography

I personally choose the oceanography because i like the water. And then all of the layers of water is whats up. water period is the best. then its a big deal on earth. with out water you basicly have nothing because water is a big part of life.

Robinson Projection

I like the robinson projection better, because it shows the hole earth. It also give more of detailed facts about the earth. The Robinson Projection shows the levels of latitude and longitude.