Geography, 01.08.2019 17:10 sindy35111
1)which of these is not a method of detecting exoplanets? a)looking for changes in the radial velocity b)measuring timing changes of pulsars c)looking for colour changes in star d)searching for planet’s transiting in front of other stars after which famous astronomer was nasa’s exoplanet finding telescope, launched in 2009, name galileo galilei edwin hubble william hershel johannes kepler 3) the habitable, or goldilocks, zone is the distance from a star that a planet can orbit and still have what? an atmosphere a solid surfacec magnetic field liquid water 4)exoplanets orbit around stars other than the sun. true false
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Geography, 23.06.2019 07:30
Name the two rivers that run through the fertile crescent. how were the rivers both positive and negative to societies of the fertile crescent?
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Geography, 23.06.2019 18:00
Which of the layers of the earth has the following three characteristics? i. it is a solid outer layer. ii. it is between 3 and 30 miles thick. iii. it is separated into plates. a. the outer core b. the inner core c. the mantle d. the crust
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Geography, 24.06.2019 11:30
In africa what do they call a crop grown for direct sale and not for use?
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Geography, 24.06.2019 14:30
Which statements explain how ponds and lakes differ? check all that ponds are shallower than lakes. ponds are larger than lakes. pond water moves more than lake water. lakes have more plants at the bottom than ponds. lakes are colder and darker at the bottom than ponds.
Answers: 1
1)which of these is not a method of detecting exoplanets? a)looking for changes in the radial veloc...
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