Climate change on human race

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Across
  1. 3. The condition of the air, such as hot, cold or rainy.
  2. 4. A long period without enough rain.
  3. 5. The natural world around us.
  4. 6. The process of changing to live better in a new environment.
Down
  1. 1. Movement of people from one place to another.
  2. 2. Plants and trees growing naturally in an area.
  3. 4. The colour of skin common in areas with strong sunlight.