Question

Extended Learning
Ram took 3 glasses and label them as A, B and C put equal amount of soil in each glass & plant seedlings of the same size in them . He added cowdumg manure in glass A, urea in glass B, and leave glass C as it is observe the growth of seedlingsin 3 pots.

Write observation in copy.
Answer the following Questions:
1. A farmersprayed pesticides in his rice field. He felt ill soon after. What do you think happened.
2. Ram kishore sat on the ground to do winnowing. Do you think he will be able to separate the grains from the chaff efficiently.

Answer 1

Answer:

Hii,

Explanation:

observation:

the plant that have manure will grow faster than plant b and c

and plant c will grow or not it depends because it does not getting minerals

1 pesticides are chemical so when we spread it we have to take precautions and from my point of view farmer didn't take precautions at the time spreading pesticides

2 it can be yes or no because winnowing help us to separate grains from chaff if wind (air) will blow it can separate but if wind is not blowing it will be difficult to separate it