Excessive growth in aquatic plants and algae is stimulated by:
A. Lack of sunlight
B. Abundant supplies of nutrients such as phosphorus
C. Cold water
D. Lack of nutrients such as phosphorus
Answer: B
Environmental & Atmospheric Sciences
You might also like to view...
A fold that has only one dipping segment is a(n)
A) anticline. B) syncline. C) monocline.
Environmental & Atmospheric Sciences
What role does temperature play in metamorphism?
What will be an ideal response?
Environmental & Atmospheric Sciences
What are the four primary methods of separating ore minerals from nonvaluable minerals? What will be an ideal response?
Environmental & Atmospheric Sciences
How did scientists initially deduce part of the Earth's core is molten?
A. Because the Earth has a magnetic field that requires the presence of a molten core. B. Because it is the source of molten material for active volcanoes. C. Because certain vibrations do not pass through it.
Environmental & Atmospheric Sciences