Question

Plz help me quickly and dont swamp

Chemistry class 7​

Answer 1

Answer:

Upper layer of soil - dark in colour

cotton - sandy loam

tamarind - tartaric acid

lime water - calcium hydroxide

IF THE ABOVE ANSWER IS USEFUL MARK ME AS BRAINLIEST...!

Answer 2

Explanation:

a - c

b - a

c - d

d - b

I hope it would be helpful for you.