Question

Why does a camel walk easily on sand but it is difficult for a man to walk though a camel is much heavier than a mandesert cooler cool better on a hot day?

Answer 1

camel have padded feet which have large surface area. hence it avoids sinking. humans dont have large feet hence they sink as they walk.

desert cools better on a hot day because: On a hot dry day, the amount of water vapour present in air is less. Thus, water present inside the desert cooler evaporates more, thereby cooling the surroundings more. That is why a desert cooler cools better on a hot dry day.

hope it helps :D

all the best

Answer 2

CAMEL HAS PADDED FEET WHICH ALLOW  IT TO WALK ON SAND EASILY.

DESERT COLLER COLL COLLER ON HOT DAY AS RATE OF EVAPORATION INCREASES WITH INCREASE IN TEMPERATURE