Question

Name the element which are suppiled by air and water to plants ....

Answer 1

elements by air- carbon dioxide and oxygen
by water- hydrogen and oxygen
by soil- nitrogen, phosphourus, potassium, calcium, magnesium, sulphur,                   iron ,magnese, boron, zinc, copper, molybdenum and chlorine

Answer 2

Carbon dioxide, oxygen, hydrogen, ,nitrogen..........etc.