Answer: The given statement is false.
Explanation: The earth would not have been much better without green house gases. This is because the green house gases traps the solar energy which makes the temperature of the earth suitable for living.
If there would have been no green house gases then the temperature of the earth would have been 15 degree Celsius which is not suitable for the organisms living on earth.
Hence, green house gases are important to maintain the global temperature.
