FINAL QUIZ

organisms that live on or in the bottom

• benthos

• neuston

• littoral

• heterotrophs

Which lives at the top of the ocean, or as far down as the sun can penetrate?

• Nekton

• Plankton

• Benthos

• chlorophyll

What is the correct order from the ocean surface to the ocean floor?

• epipelagic, mesopelagic, bathypelagic,

  abyssopelagic,

  hadalpelagic

• epipelagic,

  hadalpelagic

  abyssopelagic,

  mesopelagic, bathypelagic

• bathypelagic,

  abyssopelagic,

  hadalpelagic

  epipelagic, mesopelagic

• hadalpelagic,

  abyssopelagic

  bathypelagic,

  mesopelagic,

  epipelagic

A world in which human populations can continue to exist indefinitely with a high standard of living and health.

• population crisis

• consumption

• sustainable

• environment

All of the following are resource depletion EXCEPT

• Texas petroleum running out

• a rain forest in Brazil buring down

• plant not growing in overused fields

• solar energy not reaching Earth's surface because of haze

Which of the following describes parasitism?

• Fern plant growing on a trunk of a tree.

• Barnacle sticking on the shell of an oyster.

• An orchid living on a truck of a mahogany tree.

• An insect larva staying under the leaves of a plant.

What is the scientific name of hawksbill sea turtle?

• Lepidochelys olivacea

• Chelonia mydas

• Eretmochelys imbricata

• Dermochyls coriacea

How many species of sea turtles nest in the entire Bagac and Morong coasts a year ago?

• 3

• 4

• 5

• 2

Which of the following is not a key abiotic factor in marine ecosystems?

• water temperature

• water depth

• amount of sunlight

• amount of plankton

How much known sea turtle species in the Philippines?

• 5

• 7

• 3

• 6