Crossword

123456
Across
  1. 4. Resources that do not get depleted with constant use
  2. 5. another name of water cycle
  3. 6. Process of seeping of water under the ground
Down
  1. 1. setting up of new factories and industries
  2. 2. makes up 98% of the freshwater cycle
  3. 3. process of removal of salt from sea water