Winds are generated by pressure differences in the atmosphere. which factor is directly responsible for these pressure differences in the atmosphere? a) the day–night cycle on earth b) uneven landforms on earth's surface c) rotational motion of earth about its own axis d) uneven heating of earth's atmosphere by the sun

Supongamos que estás estudiando dos estrellas. ambas estrellas tienen la misma magnitud aparente, pero la estrella a tiene una magnitud absoluta mayor que la estrella b. ¿que puedes decir acerca de la distancia a la tierra de estas dos estrellas?

Seltzer water is created by placing water under pressure with carbon dioxide gas. which of the following statements best describe seltzer water: a. the solution will be slightly acidic b. the solution will be slightly basic. the solution will be strongly acidic. d. the solution will be strongly basic. e. the solution will be neutral

Which best explains why an iceberg floats?