answer the questions science final
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.
