Environment

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Across
  1. 2. I am soft and I have different colors, I drink Milk. Who am I?
  2. 3. Kids use me to play, I have soil and stones. Who am I?
  3. 5. I take in carbon dioxide and give oxygen. Who am I?
  4. 6. I have 4 legs and I am loyal.
Down
  1. 1. I take the shape of the container, who am I?
  2. 4. I am straight and cross sometime, I have white paint on both my sides.