Define in one word.
A tight bandage that helps to apply pressure to stop bleeding. (Tourniquet/Adhesive bandage)
Important Questions on Model Test Paper-II (Based on Chapters 4 to 7)
A simple machine with a wheel attached to an axle or rod. (Wedge/Wheel and axle)
A diet containing all the nutrients in the right proportion. (Balanced diet/Imbalanced diet)
| Column A | Column B |
| 1. Automatic response of the body to an event | (a) protective food |
| 2. Strong muscles and improved breathing, blood circulation and digestion |
(b) snake bite |
| 3. Vitamins and minerals | (c) reflex action |
| 4. First aid in which a tight bandage is tied between the wound and heart | (d) pulley |
| 5. Simple machine used in clothesline, flagpole and curtain strings |
(e) exercise |
On the basis of position of the load, the fulcrum and the effort identify the class of lever.
On the basis of position of the load, the fulcrum and the effort identify the class of lever.
Solve the crossword with the help of clues given below.
Down
1. A disease caused by the deficiency of Vitamin C.
2. An essential nutrient in a diet whose deficiency causes goitre.
5. A part of the brain that controls all involuntary movements of the body.
Across
1. A twist in the ankle or the wrist.
3. A simple machine with two inclined surfaces joined together.
4. Disease-causing micro-organisms.
6. The sense organ that detects different tastes.
7. Cheese, milk, butter and nuts are rich in this nutrient.
