space 1
space 2
weather 1
weather 2
other
100
our sun is a
main sequence
100
when the earth is tilted towards the sun what season is south america having
winter
100
instrument used to measure air speed
anemometer
100
abiotic means
not living
200
when the moon goes around the earth
revolution or revolve
200
if the earth is tilted from 23 degrees to 30 degrees what would happen
seasons more extreme
200
Ocean currents are caused by wind that is made by
the sun
200
fish and seal relationship
predator prey
300
measures distances between galaxies
light year
300
moon when moon is between the earth and sun
new
300
Warm water mixes wih cool to make
hurricane
300
Tide when the moon is over or under the earth
neap
300
plankton that is a producer
photoplankton
400
why does the sun seem brighter than much bigger stars
its closer
400
dust and gas
nebula
400
high pressure makes
clear and sunny
400
warmer in california in winter because
ocean regulates temperatures
400
on dark trees some moths are become dark to survive this is
adaptation
500
how does red shift support the big bang theory
expanding universe
500
electromagnetic wave used to determine composition of stars
light
500
energy that causes wind
sun
500
number of tides a day
4 2high anf 2 low
500
what can humans do to create new ecosystems with their own food chains
artificial reefs
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