Question
Write five sentences to conserve water.
✓
Answer
- Water is a precious gift of nature.
- We should not waste it. Try to ‘save every drop of water’.
- Always be careful that water tank in your house does not overflow when it is being filled.
- If we leave the tap running while brushing our teeth, nearly 16 litres of water get wasted. We should fill a mug of water and use that instead.
- We should not water our garden by drinking water instead we have to reuse the water from washing clothes and cleaning utensils.
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(ii) Which food component may be lacking in her diet?
(iii) Suggest some food items that she should include in her diet to overcome this problem (any four).
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(ii) Which food component may be lacking in her diet?
(iii) Suggest some food items that she should include in her diet to overcome this problem (any four).
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Vaishnavi has not gone to school as she is ill. Her mother has kept a record of her body temperature for three days as shown in Table below
Table: Body temperature record of Vaishnavi
$(i)$ What was Vaishnavi’s highest recorded temperature?
$(ii)$ On which day and at what time was Vaishnavi’s highest temperature recorded?
$(iii)$ On which day did Vaishnavi’s temperature return to normal?
→Table: Body temperature record of Vaishnavi
| Temperature at | ||||||
| DAY | $7\ am$ | $10\ am$ | $1\ pm$ | $4\ pm$ | $7\ pm$ | $10\ pm$ |
| One | $38.0 ^\circ C$ | $37.8 ^\circ C$ | $38.0^\circ C$ | $38.0^\circ C$ | $40.0 ^\circ C$ | $39.0 ^\circ C$ |
| Two | $38.6 ^\circ C$ | $38.8 ^\circ C$ | $39.0^\circ C$ | $39.0^\circ C$ | $39.0 ^\circ C$ | $38.0 ^\circ C$ |
| Three | $37.6 ^\circ C$ | $37.4^\circ C$ | $37.2 ^\circ C$ | $37.0 ^\circ C$ | $36.8 ^\circ C$ | $36.6 ^\circ C$ |
$(i)$ What was Vaishnavi’s highest recorded temperature?
$(ii)$ On which day and at what time was Vaishnavi’s highest temperature recorded?
$(iii)$ On which day did Vaishnavi’s temperature return to normal?
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