The climates of Canada and the United States are alike in the northern parts of the US and the southern parts of Canada, whereas, totally different in the southern parts of the United States and the northern parts of Canada owing to the difference in latitudes.
<u>Explanation:</u>
The climate in the northern part of Canada is a temperate type of climate which cannot be experienced anywhere in the United States.
On the other hand, the climate where the boundaries of the USA and Canada meet is almost identical for up to 5 degrees latitude difference on both sides.
Shale and sandstone are clastic rocks and they both have a smooth texture. Shale is made of tiny particles of clay. Sandstone is made of sand and quartz. while Shale forms from compaction.
There will be more space for other people, but there could be more wars or stuff alike because people will fight for places. (I’m not sure that’s how I’ll answer it)