9th Grade Science; End of the Year Crossword
This printable crossword puzzle on the topic of Environmental Science has 21 clues. Answers range from 5 to 17 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Description
Part of Earth where life exists
Gaseous layer above the solid Earth
Liquid portion of Earth
Solid portion of the Earth
Rock made from previously existing rock
Rock made directly from molten material
Rock made from heat and pressure applied to other materials
Rigid outer portion of Earth containing the crust and upper mantle
Upper layer of mantle that flows like a plastic
Point on Earth's surface where rocks break and move during an earthquake
Point inside Earth where seismic waves begin
Salt content of ocean water
shallow water area found next to the continent
causes fluids to bend clockwise north of the equator
Brings cool deep water up towards the surface with food material
Layer that contains the ozone
Move east to west adjacent to the equator
Process by which evolution occurs
Organisms that no longer live on Earth
Walk on 2 legs
Humans and their closest ancestors
