How to Defrost a Mini Fridge Fast: 1  1. Unplug your fridge. 2  2. Take all items out of your refrigerator and/or freezer and put them in a cooler with a lid. 3  3. Open the door/doors to your mini fridge and leave them open for 60 minutes.
There is no distinct boundary between the atmosphere and space, but an imaginary line about 68 miles (110 kilometers) from the surface, called the Karman line, is usually where scientists say atmosphere meets outer space. The troposphere is the layer closest to Earth's surface. It is 4 to 12 miles (7 to 20 km) thick and contains half of Earth's atmosphere. Air is warmer near the ground and gets colder higher up. Nearly all of the water vapor and dust in the atmosphere are in this layer and that is why clouds are found here. The stratosphere is the second layer.
The planet that is closest to Earth depends on where the other planets are in relation to Earth. Venus can come the closest when it is on the same side of the Sun as the Earth â¦ , but Mars can be closest when Venus is on the far side of the Sun and Mars is on the same side of the sun as Earth.