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Basic unit of life-lowest level of organization
Red Blood Cells
Nerve Cells (neurons)
Cell, Tissue, organ,
Cell
Pump food and oxygen to & from all cells
Responds to stimuli, controls body functions
Takes in O2 and removes CO2.
The skin Covers and Protects from infection
Tissue
100%
Two cells join during sexual reproduction
Asexually (fission) and conjunction
Yes
Cell, use energy, respond to stimuli, grow, reprodu
Light, water ,soil, temperature, oxygen
owl, badger, grouse, prairie dog, bison, grass
Light, water, and CO2
Light, water ,soil, temperature, oxygen
owl, badger, grouse, prairie dog, bison, grass
Light, water, and CO2
Two species, one benefits, none die. One benefits-the other is unaffected
The small parasite benefits and the bigger host is harmed.
Two species, one benefits, none die.
Producer, consumer, decomposer
Producer make food
and decomposer breakdown material
web
They eat food and not make it.
chain
There is more energy available lower and less energy higher up.
Herbivores have more energy available
to them because the eat lower on the food chain
Evaporation requires the sun
A process when water falls to Earth
Producer, consumer, decomposer
Producer make food
and decomposer breakdown material
web
They eat food and not make it.
chain
There is more energy available lower and less energy higher up.
Herbivores have more energy available
to them because the eat lower on the food chain
Evaporation requires the sun
A process when water falls to Earth
A process when water vapor turns to liquid.
A process when water turns to gas slowly at the surface.
sun
Nonrenewable resources are not replaced quickly, like fossil fuels (coal,
gasoline, natural gas). Renewable resources, like dam and wind energy, do not
create new substances through CHEMICAL change.
Nitrogen N2 & Oxygen O2
The particles in air is shown as a percent (%) because it is a mixture .
The air density and pressure is decreases with an increase in elevation, which
reduces the amount of oxygen in the air.
it’s a gas, with no definite shape or volume
2
Extremely cold nights and hot days
combustion (fire) and respiration (breathing)
CO2
combustion & respiration
allows light transmission & reflects back heat
Ultraviolet radiation
The greenhouse effect.
Yes, it cannot make a new substance. Does not react or bond with other elements.
Nitrogen N2 & Oxygen O2
Carbon dioxideCO2.
volume
Nitrogen N2 & Oxygen O2
Carbon dioxideCO2.
volume
Salty & Watery as it would be unmixed=mixture
1st Evaporate or vaporize (boil) 2nd condensation
Salty & Watery as it would be unmixed=mixture
Condensation and evaporation
Foldable and absorbent
Malleable, ductile, conductive,
Flammable
Reacts with acid
New substance(bubbles)
LIQUID
SOLID
GAS
light
One rotation
One revolution
yr
MATTER (medium)= stuff
One rotation
One revolution
yr
Rotation determines the length of our day.
Revolution determines the length of our year.
NO seasons
Light gets spread out because the
surface at the poles round (curves) away from the sun. So the light always arrives at an
angle and is Always less direct at the poles.
C
B
A
D
C
A
C
A
Europa
Moon , Phobos
Titan
Triton
IO
Callisto
Sputnik,, GPS
weather
telephone
tv
iss
Nitrogen N2
It aligns with the magnetic field
Moon , Titan
Sputnik, weather
Nitrogen N2
It aligns with the magnetic field
A place for rocks too small to be planets
Asteroid belt
Solid surface, rocky, small, few moons, close to the sun
Gas, giant, formed later, rings, fast rotation
It has NO atmosphere, or run away greenhouse effect
Swirling cluster of a billion solar system.
Inertia
Newton’s First Law of Motion
Mass
To start moving is a change in motion,
all objects tend resist a change in motion!!! Unless there is an unbalance force
Same time
Same time
Same time
Yes, unless terminal velocity is reached
Fluid friction that opposes motion.
The maxim speed an objects reaches when falling through air.
Plate tectonics
Plate tectonics
2
1
mantle
crust
The breaking down of rocks.
3
4
Outer core
Melting and cooling
W.E.D. Weathering, Erosion Deposition cementation and compaction
Heat and pressure
Bits of rock that can erode- sand silt and clay
Plate tectonics describes how volcanoes are made near subduction zones, earthquake and
mountains occur at transform and converging boundaries.
sediments
Water, wind, rain
the inner core moves inside liquid