 | Term | Definition |
| |
What stone will have the greatest amount of weathereing |
limestone sedementary |
| |
ocence cover about _% of Earth |
70 |
| |
Harbors and inlets are generally formed because |
some areas of a shoreline erode more quickly than others |
| |
_often form when air moves upward to areas of less air pressure |
clouds |
| |
know the water cylce |
evaperation condensation percipitation |
| |
a volcano is considered a __ force of nature |
constructive |
| |
What is the most common element in Earth |
alluminum |
| |
What's the advantage of recycling aluminum |
it takes less energy than to mine it |
| |
_ layer has the most decayed material in it |
top |
| |
know examples of reusing a resource |
tire to tire swing |
| |
how eathquakes happen |
plates collide and cause vibrations |
| |
_moon phase happens when the moon is passing between Earth and the Sun |
new |
| |
long ago people made calanders based on; |
predictable cycles in the sky |
| |
define deposition |
when a river or stream deposits soil at the mouth of the river |
| |
why do telescopes in space get more complete pictures of space objects |
they don't have to go through the atmosphere |
| |
the 4 planets that have gaseous surfaces are ___ |
Jupiter Saturn Uranus and Neptune |
| |
the order of the planets are__ |
Mercury Venus Earth Mars JUpiter Saturn Uranus Neptune |
| |
evidence earth rotates on its axis |
seasons |
| |
_ increased car production |
assembly line |
| |
2 ways Earth's plates change the surface of earth |
mountains and earthquakes making valleys |
| |
compare and contrast mechanical and chemical weathering |
both break down things on the surface, chemical wethering changes material by the chemical process and mechanical weathering changes material with gravity, ice, and plantroots |
| |
What 2 discoveries did Galileo made with his telescope |
Jupiter has 4 moons and his discoveries led to the conclusion that Earth revolves around the sun |
| |
3 differences between early and modern cars that make modern cars safer |
*they have hard, flexible, and strond bodies * they have seat belts * they have airbags |
| |
2 problems about cars and solutions to them |
*oil spills, walk or ride a bike or use alternate fuels *cars emit air pollution, walk or ride a bike or use alternte fuels |
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