#1. a is a rhythmic movement that carries energy through space or matter. a. crest b. trough c. wave d. tide. #2. which of the following is not a layer of the atmosphere? a. exosphere b. mesosphere c. lithosphere d. thermosphere

Which of the following is not considered one of the four major oceans (1 point)

One of the main reasons the united states occupied japan after world war ii was that

One of the brightest comets of the 20th century was comet hyakutake, which passed close to the sun in early 1996. the orbital period of this comet is estimated to be about 30,000 years. find the semi-major axis of this comet’s orbit. compare it to the average sun-pluto distance and to the distance to alpha centauri, the nearest star to the sun, which is 4.3 light-years distant.