Question

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Write down the composition of the soil .​

Answer 1

Answer:

covered by 1st train = 120 km. = 40 km/hr. Time Taken = 4hrs. ▶So ,the train that travelled a distance of 180 km in 4 hrs had moved faster as compared to the train that travelled a distance of 120 km in 3 hrs

Answer 2

Answer:

soil has 78% of nitrogen and 21% oxygen and 1% of other particles

Explanation:

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