Answer:B. There would still be seasons and the temperature differences between the seasons would Decrease.
Explanation:The tilting of the Earth happens between 21.4 degrees to about 24.4 degrees,one of the major causes of fluctuations in Temperature on the Earth is the Tilting in relation to the Sun by the Earth.
When tilting of the Earth happens the Seasonal changes in the Earth usually remains the same throughout the year and the Temperature difference between the seasons will not be high because their won't be longer Summer.