Class 3 Evs Test No.1

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The correct answer is "हात" which means "hand" in English. In the given image, the body part that is being shown and asked to be identified is the hand.

In order to walk or move, we use our feet or "पाय" in Marathi.

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The correct answer is सौर चूल (solar cooker). A solar cooker uses the heat energy from the sun to cook food. It is designed to trap and concentrate the sunlight, converting it into heat energy. This heat is then used to cook the food placed inside the cooker.

The question is asking which part of the body connects the head and the shoulders. The correct answer is "मान" which means neck in Marathi.

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When food is cooked, it becomes easier to digest and also enhances its taste. Therefore, the correct answer is "पदार्थ पचायला हलके आणि रुचकर होतात" which means "Food becomes easier to digest and tastier when cooked".

The use of firewood and charcoal causes damage to the environment and leads to deforestation. Cutting down trees for fuelwood and charcoal production results in the loss of trees, which are essential for maintaining a healthy ecosystem. This loss of trees leads to a decrease in biodiversity, soil erosion, and an increase in greenhouse gas emissions. Therefore, the use of firewood and charcoal is responsible for the damage to trees in the environment.