Which describes a light-year?(1 point)
a year on a low-gravity planet like Mercury
a year on...
Geography, 21.10.2021 01:00 RiceLord9562
Which describes a light-year?(1 point)
a year on a low-gravity planet like Mercury
a year on a low-gravity planet like Mercury
total amount of light energy Earth receives in a year
total amount of light energy Earth receives in a year
the distance that light will travel in a year in a vacuum
the distance that light will travel in a year in a vacuum
the time it takes light to travel between the sun and Earth
Answers: 1
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Which events occurred during the space race? check all that apply. (a) nasa was established. (b) yuri gagarin orbited earth. (c) the soviet union launched salyut. (d) the united states launched skylab. (e) the united states launched explorer 1.
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How does rain water cause erosion and deposition? a. when acidic water soaks into the ground, water dissolves limestone, resulting in the formation of caves.b. when a river overflows it moves downhill resulting in the formation of caves.c. when it rains, water flows into rivers and streams and moves back to land, resulting in the formation of caves.d. when water empties into lakes, sediment is deposited, resulting in formation of caves.
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