Northern Hemisphere winters are colder than Northern Hemisphere summers because Northern Hemisphere winters are colder than Northern Hemisphere summers because a) Earth is closer to the sun during the summer than it is during the winter. b) the snow that falls in the northern latitudes cools Earth during the winter. c) the light from the sun shines more directly on the Northern Hemisphere during the summer. d) the period of sunlight is longer during the summer than during the winter. e) both c) and d) above are correct

Select the correct text in the passage. the moving continents affect all subsystems on earth. which sentence identifies a potentially negative consequence of shifting continents? the supercontinent pangaea began to break up about 175 million years ago. [during this process, more coastline was exposed as the landmasses separated]. [the rearrangement and displacement of these huge landmasses resulted in the diversity of plants and animals we see on earth today]. [the movement of the plates sometimes leads to earthquakes and tsunamis]. however, over the long course of earth's history, their effects are usually minimal. in oceans, the plate movements usually lead to seafloor spreading. [seafloor spreading often results in the formation of underwater ranges of mountains].

Determine which of the two measurements in each set is lesser.10°f or 20°ca. 10-fb. 20°c

What are canada’s major boundaries?