CAPITALS

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Across
  1. 1. THE WEATHER CONDITIONS IN AN AREA OVER A LONG PERIOD OF TIME
  2. 3. TO CHANGE FORM A LIQUID TO A GAS STATE
  3. 5. TO CHANGE FROM A GAS TO A LIQUID STATE
  4. 7. THE STRNGTH OR ENERGY THAT MOVES AN OBJECT
  5. 9. THE MASS OF AIR AROUND EARTH
  6. 10. AREAS OF LAND THAT DO NOT RECEIVE MUCH RAINFALL AND THAT HAVE LIMITED VEGETATION
  7. 11. THE OUTERMOST LAYER OF EARTH'S ATMOSPHERE; THE LAYER IN WHICH MOLECULES CAN ESCAPE EARTH'S GRAVITY
Down
  1. 1. AN INVISIBLE, ODORLESS GAS THAT PLANTS USE DURING PHOTOSYNTHESIS AND THAT ANIMALS BREATHE OUT AS A WASTE PRODUCT
  2. 2. CLOSELY PACKED TOGETHER
  3. 4. SUBSTANCE THAT ARE DISCHARGED INTO THE AIR, SUCH AS FROM ENGINES AND FACTORIES
  4. 6. THE FORCE THAT AIR PUTS ON AN OBJECT
  5. 8. MATTER THAT CAN FREELY CHANGE SHAPE AND SIZE; OFTEN CAN'T BE SEEN