Hydrosphere Review D2

Which is the largest zone in the ocean?

Which most likely provides energy for tubeworms that live on ocean floor?

How does sonar technology help scientists monitor the hydrosphere?

The diagram shows the surface winds and water in a coastal area. Which describes this process?

Which best describes the process by which water from the ocean enters the atmosphere?

In which location would fishermen most likely catch a greater number of fish?

Which technological tool uses a sound echo to measure distance?

To which condition do all species in the ocean depths have to adapt?

Which of these organisms is a producer in a marine ecosystem?

Which hazard must submersible vehicles overcome when exploring and studying the deep ocean zone

Which area of deep ocean research provides the most economic benefit?

Which best describes black lumps of manganese mined from the ocean floor?

Which type of ocean water would contain more dissolved oxygen?

Which contributes most in supporting life on the deep ocean floor?

Which will most likely result if there is increased upwelling in a coastal area?

The diagram below shows the zones of the ocean. Which ocean zone contains hydrothermal vents?

Which organism is at the base of a marine food web?

Which dissolved gas is added to ocean water as a result of photosynthesis?

Which are the two main sources of the dissolved oxygen in the ocean?

Which is the main source of dissolved oxygen in the ocean?

What area of the ocean is most benefited by upwelling?

Which percentage represents the amount of Earth’s water that is found in oceans?

In which oceanic zone do clams and crabs survive by burrowing in the sand?

In which part of the ocean do the greatest number of organisms live?

Which best describes the types of organisms found in estuaries?