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Roxane Bode

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Cards in this guide (17)
Why does the thermosphere have the highest temperature of all the atmosphere layers

The thermosphere is the first layer of the atmosphere where there are enough heavier molecules (oxygen) to absorb a significant anount of the Sun's radiation. Below the thermosphere, much of the heat is dissipated by convective currents.
Although technically "hot", the gas in the thermosphere is so thin that it can pass little heat to other molecules, and loss of heat by radiation would still cool objects in this part of the atmosphere.
the sun's radiation strikes it first

How do waves change as they approach the shore

As waves approach the shore, interaction with the sea floor slows the waves down and the crests of the waves bunch up. They increase in height as the energy in each wave compresses into a shorter horizontal distance, but the period of the wave does not change. Eventually, the waves break.

In what way does ocean water move globally

Along cold water currents from the poles to the equator.

What is an effect of La Nia

Mr poppins is coming

In boiling water water molecules move apart and escape in the form of water vapor The process is called

evaporation

What weather system might be occurring if the pressure gradient decreases and fish harvests in Peru are weaker than normal

An el niño may be occurring if the pressure gradient decreases and fish harvests in Peru are weaker than normal.

What force acts against capillary action as water moves through the ground

Gravity

Why do oceanographers take measurements of the conductivity of the seawater

Conductivity can be used to calculate the salinity of the water.

What is the name for runaway plant growth because of excess nitrogen

Eutrophication

Which ocean zone is most habitable

The epipelagic ocean zone is most habitable.

Why does the thermosphere have the highest temperature of all atmosphere layers

IT is closest to the sun

Why would a civilization choose to live near a river that regularly floods

The alluvial silt that covers the land during flooding increases its fertility. This is in addition to the ready supply of fresh water required for any large societal group.

What is the typical source of well water

An aquifer

Match the type of river to its best description. A. Mature rivers b. Young rivers c. Old rivers

A. travel sowly

B travel fast

C. travel very slowly

What is the proximity of bodies of water in temperate climates

It is the distance is between bodies of water in temperate climates, or one's proximity, or 'closeness,' to the bodies of water.

What is the difference of the causes between a sea breeze and a land breeze

The only difference - is the direction of flow. A sea breeze blows from the sea onto the land. A land breeze flows in the opposite direction.

What causes the global convection current between the equator and the poles.

Surface currents are caused by wind, and affected by the rotation of the Earth and the gravity of the moon (tides). When the oceans are deep, convection within the layers can also affect the flow of currents.

* While wind currents are greatly affected by uneven heating of the Earth's surface, there is no corresponding heating of the ocean bottom by the Sun. So currents do not form spontaneously at depth.

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