2. explain how the earth is kept warm by greenhouse gases?

answer:

earth's surface warms up in the sunlight. at night, earth's surface cools, releasing heat back into the air. but some of the heat is trapped by the greenhouse gases in the atmosphere. that's what keeps our earth a warm and cozy 58 degrees fahrenheit (14 degrees celsius), on average.

explanation:

passing a magnet thought the

mixture , because iron gets attracted to magnet .

56 moles of   lieter in chemistry