The present-day tilt of earth's axis of rotation is 23.5º degrees.What would be the result of more tilt,as shown here?

Question

Quizplus · Accepted Answer

An increase in the tilt of the Earth's axis of rotation would result in all of the following effects: 
A) High latitudes would receive more direct sunlight, causing warmer summers. This is because a greater tilt would cause the angle at which sunlight hits the Earth's surface to be more perpendicular at higher latitudes. This would result in longer days and more intense sunlight during the summer months in regions like Canada, Scandinavia, and Russia. 
B) A decrease in glacial activity. A greater tilt would result in warmer temperatures at high latitudes, which would lead to melting of ice and snow. This would cause a decrease in glacial activity, as well as sea level rise due to the melting of polar ice caps. 
C) An increase in the effects of the seasons. A greater tilt would cause more extreme seasonal differences in areas around the world. For example, winter would be colder and summer would be hotter, with more distinct changes in temperature and climate between the seasons. 
Therefore, the best choice is D, all of these.

The Present-Day Tilt of Earth's Axis of Rotation Is 23