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STD 3 EVS Set 2

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1) What can we do to help keep the air clean?

 

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2) What is the name of the gas that we use for cooking on a stove?

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3) Message from different part of the body comes to brain through

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4) What do we call the changing of a caterpillar into a butterfly?

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5) Which of the following is a type of fuel that we use in cars?

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6) Why is it important to reduce, reuse, and recycle ?

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7) Which of the following is a type of animal that lives both on land and in water?

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8) What do we use to see objects that are far away?

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9) who control all body parts ?

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10) What do we call the tiny blood vessels that carry oxygen to all parts of the body?

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11) Different organ together make an__________?

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12) What is the smallest planet in our solar system?

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13) Which of the following is a non-living thing?

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14) What do we call the process of taking in food and breaking it down for energy?

 

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15) The process of breaking down of food into tiny pieces is ________?

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16) What do we call the tiny particles that make up everything around us?

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17) What do we call the tiny living units that make up all living things?

 

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18) The soft part of our body  is ___________?

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19) Which of the following is a form of energy that we can hear?

 

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20) What is the Earth's largest source of freshwater?

 

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21) What do we call the force that makes it difficult to slide objects on a surface?

 

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22) What is the name of the energy we get from the sun?

 

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23) What is the process by which animals and plants produce offspring of their own kind?

 

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24) What is the name of the body's framework that supports and protects our organs?

 

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25) The framework of bone is called ________?

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