It is when either of the two times in the year, the summer solstice and the winter solstice, when the sun reaches its highest or lowest point in the sky at noon, marked by the longest and shortest days.
Answer:
Option d) Gulf stream
Explanation:
The Gulf stream along with the drift in North Atlantic which is the northern extension of the Gulf stream is a warm current of Atlantic ocean.
It has its origin in the Gulf of Mexico and extends upto the tip of Florida along the coastlines of the eastern part of the NewfoundLand and the U.S before passing through the Atlantic Ocean.
These are responsible for the milder winter climates of Northern Europe and the U.S
Streak, color, luster, crystal structure.
The answer is occluded front
