Environment for Class IV

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Environment for Class IV

  1. 3. <ul><li>Plants play many important roles in the environment. Not only do they provide us with food and useful products, plants are important to the balance of nature. </li></ul>
  2. 4. <ul><li>A river is a natural watercourse, usually freshwater, flowing toward an ocean, a lake, a sea or another river. In a few cases, a river simply flows into the ground or dries up completely before reaching another body of water.  </li></ul>
  3. 7. RAINBOW

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