Question and answer
Aregion’s photosynthetic productivity is influenced most significantly by A. availability of nutrients and amount of solar radiation. B. mean temperature and maximum depth. C. the type of
organisms that live there. D. distance from the intertidal zone and average depth.
D. Distance from the intertidal zone and average depth
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Original conversation
User: Aregion’s photosynthetic productivity is influenced most significantly by A. availability of nutrients and amount of solar radiation. B. mean temperature and maximum depth. C. the type of organisms that live there. D. distance from the intertidal zone and average depth.

Weegy: D. Distance from the intertidal zone and average depth
AwesomeGuy200|Points 1177|

User: The transfer of energy between algae and herbivores is about A. 1 percent. B. 2 percent. C. 5 percent. D. 10 percent.

Weegy: D. 10 percent
rhey22787|Points 605|

User: Which of the following organisms is most likely to survive? A. the producers in a food web B. the top carnivore in a food chain C. a herbivore in a food chain D. the top carnivore in a food web





Weegy: B. the top carnivore in a food chain
Expert answered|chris6391|Points 36|

User: What causes ocean surface currents? A. gravitational attraction B. friction between the ocean and wind on its surface C. ocean movements associated with earthquakes D. changes in water density

Weegy: A. gravitational attraction B. friction between the ocean and wind on its surface
Expert answered|chris6391|Points 36|

User: What causes ocean surface currents? A. gravitational attraction B. friction between the ocean and wind on its surface C. ocean movements associated with earthquakes D. changes in water density

Weegy: A. gravitational attraction
Expert answered|chris6391|Points 35|

User: Currents affect climate by A. making ocean water evaporate. B. transferring heat and cold between the tropics and polar regions. C. changing the density of water in the tropics. D. transferring heat from the polar regions to the tropics.

Weegy: B. transferring heat and cold between the tropics and polar regions.
Expert answered|chris6391|Points 35|

User: What is the importance of upwelling? A. It brings warm water from the tropics to the poles. B. It decreases winds along exposed coastlines. C. It helps warm the North Atlantic gyre. D. It brings dissolved nutrients to the ocean’s surface.

Weegy: A. It brings warm water from the tropics to the poles.
Expert answered|chris6391|Points 35|

User: What causes density currents to form in the Mediterranean Sea? A. condensation B. evaporation C. transpiration D. upwelling

Weegy: B. evaporation
Expert answered|chris6391|Points 35|

User: Most ocean waves get their energy from A. the sun. B. plate movement. C. the moon’s gravitational attraction. D. the wind.

Weegy: D. the wind.
Expert answered|chris6391|Points 35|

User: Which of the following factors does NOT help determine the height, length, and period of a wave? A. wind speed B. fetch C. temperature D. how long the wind blows

Weegy: C. temperature
Expert answered|chris6391|Points 35|

User: Ocean tides result largely from the gravitational attraction of the A. sun. B. core of Earth. C. closest neighboring planets. D. moon.

Weegy: D. moon.
Expert answered|chris6391|Points 35|

User: Which processes carve shoreline features? A. erosion and abrasion B. deposition and sedimentation C. transportation and condensation D. abrasion and evaporation

Weegy: A. erosion and abrasion
Expert answered|chris6391|Points 35|

User: How does refraction cause wave crests to move when the waves approach the shore? A. at right angles to the shore B. about 80 degrees in relation to the shore C. nearly parallel to the shoreline D. about 45 degrees in relation to the shore

Weegy: C. nearly parallel to the shoreline The wave approaching from one direction will wrap around the island so the wave crest will approach the beach close to parallel on all sides of the island
Expert answered|chris6391|Points 35|

User: Longshore currents move sediment as they A. move parallel to the shore. B. run along the ocean bottom. C. pound against coastal headlands. D. flow in circular patterns in ocean basins.

Weegy: A. move parallel to the shore Importantly, the longshore current not only moves water in the surf zon. e, it also moves sediment parallel to the shoreline.
Expert answered|chris6391|Points 35|

User: What is a structure built parallel to the shore that shields the coast from breaking waves? A. groin B. seawall C. wave barrier D. tombolo

Weegy: C. wave barrier
Expert answered|chris6391|Points 35|

User: Most of Earth’s dry air is made up of A. carbon dioxide and oxygen. B. nitrogen and argon. C. nitrogen and oxygen. D. oxygen and argon.

Weegy: C. nitrogen and oxygen. 80% nitrogen and 20% oxygen
Expert answered|chris6391|Points 35|

User: In which level of the atmosphere is ozone concentrated? A. troposphere B. stratosphere C. mesosphere D. thermosphere

Weegy: B. stratosphere
Expert answered|chris6391|Points 35|

User: Seasonal changes occur because of A. Earth’s tilt. B. Earth’s shape. C. the distance between Earth and the moon. D. the time of year.

Weegy: A. Earth’s tilt.
Expert answered|chris6391|Points 35|

User: Because of convection, the warmest air in a room A. spreads out in all directions. B. rises toward the ceiling. C. transfers heat to the walls. D. sinks toward the floor.

Weegy: A. spreads out in all directions
Expert answered|chris6391|Points 35|

User: Which of the following is an example of radiation? A. A metal spoon becomes warm after being set in a pot of boiling water. B. Warm water rises because it is less dense than cool water. C. Pancake batter cooks quickly after being spooned onto a hot griddle. D. Our atmosphere is constantly being heated by the sun.

Weegy: D. Our atmosphere is constantly being heated by the sun
Expert answered|chris6391|Points 35|

User: The blue color of the sky is the result of A. conduction. B. scattering. C. reflection. D. absorption.

Weegy: D. absorption.
Expert answered|chris6391|Points 35|

User: Which of the following is NOT a factor that controls temperature? A. longitude B. cloud cover C. cloud cover D. altitude

Weegy: D. altitude
Expert answered|chris6391|Points 35|

User: Vancouver, British Columbia, enjoys a moderate year-round climate, which is due to A. the many mountain ranges surrounding the city. B. its latitude. C. its relatively high elevation. D. its close proximity to the Pacific Ocean.

Weegy: C. its relatively high elevation.
Expert answered|chris6391|Points 35|

User: thanks for your help but you answered half of my questions wrong chris6391

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Asked 8/23/2012 10:42:07 AM
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Weegy: C. use of words. User: An effective speech delivery has all of the following qualities EXCEPT: A. speaker delivers message with impact. B. it is a result of the speaker’s natural talent and gift. C. influences audience to act or think favorably toward message. D. meets audience expectations. Weegy: B. it is a result of the speaker’s natural talent and gift. User: The movement and audio-visual elements of which type of visual aid capture audience attention? A. Film B. Videotape C. Multimedia D. All of the above Weegy: B. Videotape User: One thing both Dr. Martin Luther King and President Kennedy possess that mark them as great public speakers is: A. speaking style. B. eloquence. C. honesty. D. the same tone. Weegy: B. eloquence. User: The disadvantage of which type of speech delivery is that it does NOT sound spontaneous. A. Extemporaneous delivery B. Manuscript delivery C. Impromptu delivery D. Memorized delivery Weegy: C. Impromptu (More)
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