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Force And Laws Of Motion
Explain any one method of crop production which ensures high yield.
The different method of cropping pattern can help in increasing the yield of the crop. Methods like Inter cropping in which the farmer grows two or more crops simultaneously in the same field in rows. In inter cropping definite row patterns are followed such as one row of main crop of is followed by two row of intercrop. This method ensures greater utilisation of the interspaced area, light, nutrients, water and air. As a result productivity per unit area increased.
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A baby is not able to tell her/his caretakers that she/he is sick. What would help us to find out
(a) that the baby is sick?
(b) what is the sickness?
Under which of the following conditions is a person most likely to fall sick ?
(a) When she is recovering from malaria.
(b) When she has recovered from malaria and is taking care of someone suffering from chicken-pox.
(c) When she is on a four-day fast after recovering from malaria and is taking care of someone suffering from chicken-pox.
Why ?
Under which of the following conditions are you most likely to fall sick ?
(a) When you are taking examinations ?
(b) When you have travelled by bus and train for two days.
(c) When your friend is suffering from measles.
Why?
Why food is necessary?
What do you mean by health?
‘Public cleanliness is important for individual health’ comment.
Why good economic conditions and gibes are needed for individual health?
How can one be in poor health without actually suffering from a particular disease? Give an example.
Give two examples of how health of a person can depend on his environment.
What we commonly mean by community?
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