Earth's atmosphere does the same thing as the greenhouse. Gases in the atmosphere such as carbon dioxide do what the roof of a greenhouse does. During the day, the Sun shines through the atmosphere. Earth's surface warms up in the sunlight.At night, Earth's surface cools, releasing the heat back into the air.ases in the atmosphere such as carbon dioxide do what the roof of a greenhouse does. During the day, the Sun shines through the atmosphere. Earth's surface warms up in the sunlight.
The name Evan is of Welsh origin. The meaning of Evan is G-d is gracous. It is also of Scottish origin, where its meaning is born of the yew tree, youth and Hebrew origin, where its meaning is stone, rock. Evan is used as both a boys and girls name. It consists of 4 letters and 2 syllables and is pronounced E-van.
Gender: 1  Male. 2  The Irish name Evan means - young warrior.. Two famous people with this name are the American novelist Evan Hunter and jazz musician Evan Parker. 3  Male. The English name Evan means - a form of John. 4  Male. The Welsh name Evan means - A form of John, meaning God's gracious gift..