Save Status:
or to save your progress. The page will not refresh.
Controls:
SPACEBAR SWITCHES TYPING DIRECTION
Answer Key:
Edit a Copy:
Make Your Own:
Crossword Word Search Worksheet
Rate This Puzzle:
Log in or sign up to rate this puzzle.

Science test

Across
An effect that is a phenomenon that causes air masses to turn
Missions purpose to develop space travel technique to to to moon
Outermost layer of the atmosphere where satellites orbit
Contains Ozone Layer which protects us from harmful UV radiation
Bottom of the Earth's atmosphere where we live
Harmful rays that can be absorbed by ozone
Slouds that are fluffy and rounded; good weather clouds
Down
Mission purpose to place a man in orbit
Layer that includes the auroras
Clouds are thick layered and produce precipitation
Spacecraft that landed on the moon
Mission to land men on the moon