Give three examples of phytoplankton: ________, _______, and _______. Fill in the blank(s) with the appropriate word(s)
diatoms, dinoflagellates, algae
You might also like to view...
Typical plankton productivity in the temperate zone is about 130 gC/m2/yr
Indicate whether the statement is true or false
Which of the following types of forest management is closest to sustainable forestry principles?
A) Shelter-wood cutting and selective cutting B) Selective cutting and clear-cutting C) Clear-cutting and shelter-wood cutting D) Clear-cutting followed by burning the cut areas
Which of the following would an economist identify as a difficulty relating to environmental command-control regulations?
A. high degree of inflexibility B. clear distinctions drawn between firms C. lack of incentive to reduce pollution D. obvious lack of loopholes
What order has the most living bony fish species?
a. Chondrichthyes b. Osteichthyes c. Teleostei d. Coelacanths