Air around us

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Across
  1. 3. Rohan saw big structures with large blades constructed in open areas.His elder brother told that they are meant for generation of electricity.Name the structures.
  2. 5. As cooking is to human beings,this process is to plants.
  3. 6. Recently Delhi government announced the closing of schools after Diwali.Name the unwanted substances responsible for this.
  4. 7. Sohan was going for trekking ,Rohan asked him to carry an element.Name the element.
  5. 8. Sohan saw some insects.His mother told that these insects make the soil fertile.Name the insect
Down
  1. 1. Vanshika went for a vacation,she found her skin to be oily and sticky.Her mother told that it is because of a weather parameterat that place.Name the parameter.
  2. 2. Rahul was eating packaged food,He asked his mother how can the food remain fresh for long.Her mother told that it is because of an element.
  3. 4. Ridham asked his mother that from where do we get oxygen.His mother solved his query.