10. The mixing properties of water causes oceans to be great seasonal buffers. The climate over oceans will have fewer extremes in temperature. On the other hand, land masses heat up and cool off quickly, creating great changes in seasonal temperatures. With this in mind, which hemisphere will have a greater range in seasonal temperatures

Northern hemisphere have a great change in seasonal temperatures as compared to southern hemisphere due to differences in temperature between land and ocean environments.

Explanation:

Most of the area of Southern hemisphere consist of ocean while most of Northern hemisphere comprise of land, that's why southern hemisphere is warmer than northern hemisphere. This is because oceans slowly change its temperature as compared to land which quickly heat up and cool down and the main cause of seaonal temperature.