Answer:
15°C
Explanation:
Time Temperature
Midnight -6°C
4 am -8°C
8 am -4°C
noon 7°C
3 pm 6°C
7 pm -2°C
We are supposed to find he difference between the lowest temperature and the highest
So, Lowest temperature = -8°C
Highest temperature = 7°C
Difference between the lowest temperature and the highest = 7°C-(-8°C)
=15°C
Hence the difference between the lowest temperature and the highest is 15°C