The ________ of phytoplankton and zooplankton contribute to marine sediments.

A. tests
B. fecal pellets and tests
C. fecal pellets
D. limbs
E. tests and limbs


Answer: A

Environmental & Atmospheric Sciences

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In your own words, describe the law of universal gravitation. Who discovered this important concept?

What will be an ideal response?

Environmental & Atmospheric Sciences

In the Demographic Transition Model which of the following statements is FALSE?

A) Stages 1 and 4 both have low RNI B) Stage 2 has a low RNI C) Stage 1 has a high birth rate AND a high death rate D) Stage 3 has a higher birth rate than death rate E) Stage 4 has a low death rate

Environmental & Atmospheric Sciences

Compared to persistent pesticides, nonpersistent pesticides are

A) less likely to cause resurgences, secondary-pest outbreaks, or promote pesticide resistance. B) more likely to cause biomagnification and bioamplification. C) equally as likely to cause resurgences, secondary-pest outbreaks, or promote pesticide resistance. D) more likely to cause resurgences and secondary-pest outbreaks but less likely to promote pesticide resistance.

Environmental & Atmospheric Sciences

What orbital configuration favors glaciation? Why?

What will be an ideal response?

Environmental & Atmospheric Sciences