Question

why algae present in stagnant water bodies are green in colour

Answer 1

because they contain green colour pigment called chlorophyll....


.....hope this helps......do rate and mark as brainest if this helps you.....don't forget to hit the thanks button below.....and pls comment if you have any doubts.....

Answer 2

algae can be present on vegetation,in the air,soil and water.Their microscopic spores are continuosly introduced into water bodies and other waste reseviors by wind,dust,storms,rain showers etc.. They grow in stagnant waters when exposed to sunlight and temperatures.