What is created when fine particles press down on algae?
DDT More algae More fine particles smog urea Water Oil gas
A B C D E F G H
Earthy sediment of fine particles of rock and soil suspended in and carried by water.
Oil is formed by fine particles pushing down on algae
What is created when fine particles press down on algae? (A) DDT (B) More algae (C) More fine particles (D) smog (E) urea (F) Water (G) Oil (H) gas