Match each term with the correct location on a trophic pyramid. Match Term Definition
Producers A) Second level from the top
Primary Consumers B) Second level from the bottom
Secondary Consumers C) Top of the pyramid
Tertiary Consumers D) Bottom of the pyramid
Ape x Predator E) Middle of the pyramid

Label a-f based on the table using c for concentrated and d for dilute

Nonpoint source pollution is difficult to control because it

Which theory was contradicted by experiments with the photoelectric effect? light spreads out after it passes through a small opening. as soon as light strikes metal, electrons will be ejected. visible light, regardless of color, will cause the ejection of electrons when striking metal. the kinetic energy of ejected electrons depends on the frequency of light that strikes the metal.