layer nearest earth, contains 75% of the gases of the atmosphere; layer where weather disturbances occur
Back
centi
Front
10^-2
Back
humidity
Front
amount of moisture or water vapour in the air
Back
giga
Front
10^9
Back
milli
Front
10^-3
Back
tropos, stratos, mesos, thermos, ionos, exos
Front
layers of the earth
Back
exosphere
Front
outermost layer; SPACE
Back
gram/g
Front
mass
Back
stratosphere
Front
extends upward to about 50 km from the earth surface; contains the ozone layer
Back
igneous
Front
came from hardened magma or lava; granite, obsidian, etc.
Back
mantle
Front
layer below crust
Back
alfred wegener
Front
continental drift theory
Back
ionosphere
Front
electrically-charged layer
Back
gregor mendel
Front
father of genetics
Back
scientific notation
Front
way of simplifying the writing of very large/small numbers; based on powers of 10
Back
earth's atmosphere
Front
gaseous portion of the earth
Back
giga, mega, kilo, deci, centi, mili, micro, nano
Front
prefixes in the metric system
Back
anemometer
Front
measures wind speed
Back
core
Front
innermost layer; contains molten layer of rocks and nickel
Back
psychrometer/hygrometer
Front
measures humidity
Back
micro
Front
10^-6
Back
weather
Front
condition of the atmosphere at any given time and place
Back
carolus linnaeus
Front
father of modern taxonomy
Back
liter/L
Front
volume
Back
kelvin/k
Front
temperature
Back
albert einstein
Front
theory of relativity
Back
meter/m
Front
length
Back
greenhouse effect
Front
phenomenon wherein the atmosphere is heated when water vapor and carbon dioxide absorb infrared waves re-radiated by the earth
Back
johannes kepler
Front
laws of planetary motion
Back
coriolis effect
Front
tendency of wind and water currents to be deflected to the right-counterclockwise- in the northern hemisphere and to the left-clockwise- in the southern hemisphere due to the earth's rotation
Back
mega
Front
10^6
Back
charles darwin
Front
father of evolution
Back
Section 3
(15 cards)
fault
Front
a fracture in a rock surface along which, movement occurs
Back
estuaries
Front
body of water between freshwater and saltwater
Back
metamorphic
Front
previously formed rocks that are transformed again into another rock due to pressure and temperature coming from beneath the earth's surface
Back
earthquake
Front
movement of the earth's crust; tectonic or volcanic in origin
Back
oceans and seas
Front
largest body of water
Back
epicenter
Front
the point or line on the earth's surface directly above the center of origin of an earthquake
Back
hydrosphere
Front
liquid portion of the earth
Back
lakes, ponds, canals, rivers and streams, lagoons, oceans and seas, estuaries
Front
different bodies of water
Back
sedimentary
Front
formed from deposition of sediments
Back
erosion
Front
carrying away of rocks or soil particles from one place to another by agents such as wind or water current
Back
weathering
Front
process of breaking down rocks
Back
lagoons
Front
artificial and man-made
Back
chemical weathering
Front
involves chemical reactions; may change the composition of rocks. eg: carbonation
Back
mechanical weathering
Front
physical breakdown, results to smaller rock fragments; eg: frost wedging, exfoliation
Back
focus
Front
the point in earth which is the actual origin of an earthquake