Question

why is mercury very hot during the day and very cold at night??​

Answer 1

Answer:

Mercury has almost no atmosphere. Because it is so close to the sun, it can be very hot. ... On its dark side, Mercury gets very cold because it has almost no atmosphere to hold in heat and keep the surface warm. The temperature can drop down to minus 300 degrees Fahrenheit

Answer 2

• Mercury gets very heated (around 400°C) throughout the day since it is so close to the Sun.
• Because there is basically no atmosphere on Mercury, it loses nearly all of its heat at night.
• Temperatures may plummet as almost -175 degrees Celsius.
• The surface of Mercury is similar to that of the moon.
• Mercury's downside is that it is exceedingly cold since it lacks an atmosphere to trap heat and keep the surface warm.
• It's conceivable to get down to minus 300 degrees Fahrenheit.
• Several craters near Mercury's poles are never lit by sunlight.