Examlex
The correct labels for the geometric isomers of [CrF2Cl4]3- shown here are (from left to right) trans and cis.
Surface Temperature
Surface temperature is the temperature near the surface of the Earth, which varies due to factors like sunlight, atmospheric conditions, and geographic location.
Ozone
A molecule composed of three oxygen atoms, found in the Earth's stratosphere, where it forms a layer that protects life by blocking most of the sun's harmful ultraviolet radiation.
Stratosphere
The second major layer of Earth's atmosphere, just above the troposphere and below the mesosphere, known for containing the ozone layer.
Antarctica
The Earth's southernmost continent, containing the geographic South Pole, known for its extensive ice sheets and cold climate.
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