Hydrogen
The first layer of the Earth's atmosphere is called the troposphere, and it is in direct contact with the Earth's surface. This layer is where weather events occur and where most of the Earth's clouds and precipitation are found. Temperature usually decreases with altitude in the troposphere.
It's called lithosphere as I remember in science.
The earths first atmosphere was created by the methane, carbon dioxide, sulphur oxides and water vapor that volcanoes were pumping out. Oxygen started to come in noticeable quantities once life had formed. Nitrogen is inert, so doesn't do anything.
the earth first atmosphere is troposphere
The element Nitrogen (N) makes up about 78% of the Earth's atmosphere. Nitrogen is a gas at room temperature and has the atomic number 7. Nitrogen is in Period 2 of the Periodic Table and is the first element in Group 15(5).
photosynthesis
the earths atmosphere
troposphere
This gas was carbon dioxide.
TyCHO BRACHE
Actually, the Troposphere Layer can be considered as Earth's first protective layer, because its well-the atmosphere's first layer. You can think of it that way to remember which is Earths first layer.
Hydrogen. It is also the lightest element and the first element that ever formed.
The first layer of the Earth's atmosphere is called the troposphere, and it is in direct contact with the Earth's surface. This layer is where weather events occur and where most of the Earth's clouds and precipitation are found. Temperature usually decreases with altitude in the troposphere.
first of all it helps by : 1. the atmosphere gives earths animals or creations air to breath 2. the atmosphere helps plants grow 3.
On 11 July 1979, Skylab reentered the earths atmosphere.
The first man-made object to leave Earth's atmosphere was the V-2 rocket launched by Germany on October 3, 1942.
false