Question

medal will be rewarded! I promise! I only have 1 question!

Answer 1

okat here s your answer1 :)

Answer 2

okay u should google that okay i found many answers and this answer from yahoo
You notice green scum floating on the surface of a pond. How can you tell whether these organisms are plants?
they are called pond scum or water silk.it is a type of green algae
heres some website:
http://www.merchantcircle.com/answers/q/281254/You-notice-green-scum-floating-on-the-surface-of-a-pond--How-can-you-tell-whether-these-organisms-are-plants
http://openstudy.com/study#/updates/514b3a83e4b05e69bfac882e

Answer 3

THIS ONE WILL GIVE YOU THE DIRECT ANSWER :
http://openstudy.com/study#/updates/514b3a83e4b05e69bfac882e

Answer 4

i hope

Answer 5

The green scum you are referring to is probably blue-green algae, which is present because of an unhealthy, un-balanced aquatic environment. There are also naturally occuring bacteria in the pond as well, but they cannot compete with the rapid growth of the algae so they are kept in check. However, there are natural solutions that can help restore balance and health to aquatic environments. Our BioHaven Floating Islands have a high surface area matrix that is perfect for bacterial colonization and nutrient uptake, which gives the bacteria an edge in out competing algae. The result? A clean, clear, healthy, balanced aquatic ecosystem with a cool looking floating island in it.

www.bluewing-env.com/floating-islands

Answer 6

Okay thanks!