What are two reasons why the Soviets were able to defeat the German army as they advanced on Moscow?

The Germans ran out of men and supplies.
Russians practiced a scorched-earth policy.
Spring rains caused tanks to bog down.
The winter months proved harsh on soldiers.

Question

What are two reasons why the Soviets were able to defeat the German army as they advanced on Moscow?

The Germans ran out of men and supplies.
Russians practiced a scorched-earth policy.
Spring rains caused tanks to bog down.
The winter months proved harsh on soldiers.

anonymous · Answer

Germany was fighting on three fronts, from Africa to Atlantic and also Russia. Hitler thought he can defeat everyone just like napoleon and he failed due to the lack of winter clothes and special oil that is used for tanks during winter so it cannot freeze. Of course, the Russians also burnt everything in its path to stop the Germans from using it for their own