answer the questions science final

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what process describes the transfer of heat through matter by molecular activity

conduciton

what is the differences between convection and conduction

conduction involves the transfer of heat through direct contact between two objects. convection involves the transfer of heat through the movement of fluids.

what is the rock cycle

continuous process through which rocks are transformed from one type to anothe

Which clouds are often associated with thunder and lightning?

cumulombis clouds

where are the energy sources found that drives the processes that form igneous and metamorphic rocks?

igneous rocks- the earths interior & sun. metamorphic rocks- heat & pressure.

what are the three types of rocks

igneous, sedimentary, metamorphic

what type of element oxidize to produce red clay

iron

what is the purpose of the ozone layer

Protects the earth from the sun's ultra violet rays

which ocean has the greatest average depth

Pacific Ocean

in which direction is air pressure exerted?

all directions

What kind of material is found in the C horizon of a soil profile?

bedrock, weathered rock

approximately how much of earths surface is covered by land

29%

how many layers does the atmosphere have

5

approximately how much of earths surface is covered by water

71%

in a well-developed soil profile, which horizon is the uppermost layer

A horizon

what is the chemical compound or structure for ozone

O3, consist of three oxygen atoms banded together.

what is the water cycle and why is it important

The constant movement of water between the atmosphere and the Earth's surface which constantly replenishes and cleans the Earth's water supply,

How are rocks classified by?

There origin, texture, and mineral composition.

what is the most abundant gas in the atmosphere

nitrogen

The Persian Gulf, the Gulf of Mexico, and the North Sea are all known for their reserves of what ocean resource

oil

when energy is transferred to air, what happens to the particles of air

particles of air gain kinetic energy and begin to move faster, causing the air to expand, becoming less dense and rise.

how can we preserve the ozone layer

reduce the use and production of CFC's

how does erosion affect and effect soil profile

removes valuable top soil

what types of rocks contains fossils

sedimentary rocks

what Technology do scientists use to measure ocean depth

sonar, satellites, echo sounders

what is the correct order for water eroding soil

splash, sheet, rill, gully and ravine.

What is the ultimate energy source for most wind?

the sun's energy

Which part of the ocean is the deepest?

trenches

what are the layers of the atmosphere

troposphere, stratosphere, mesosphere, thermosphere, exosphere

why can the removal of vegetation trigger mass movements

vegetation stabilizes soil

What is a soil profile?

vertical cross section of soil that shows the different layers/horizons that make up the soil.

which of the following is associated with mid-ocean ridges

volcanic activity, seafloor spreading, hydrothermal vents, earthquakes.


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