Answer:
Nitrogen is so vital because it is a major component of chlorophyll, the compound by which plants use sunlight energy to produce sugars from water and carbon dioxide (i.e., photosynthesis). It is also a major component of amino acids, the building blocks of proteins. Without proteins, plants wither and die.
Answer:
Solar energy emits more greenhouse gases than fossil fuels.
Explanation:
It's actually the opposite. Greenhouses gasses that's produced by Solar Energy actually far less compared to the greenhouse gasses that emitted by fossil fuels.
On top of that, Solar energy also considered as 'renewable' It takes the energy from the sun to create powers that we use in our day to day live. We can use solar energy without having to be afraid that it will eventually run out. Fossil fuels on the other hand, are considered unrenewable.
Because of this, Many scientists advocated for the investment in solar energy pane to gradually change the outdated use of fossil fuels in the world.
Answer:
The answer is the second one
<span>The autocratic leadership style is more compatible with cultures where power is unequal. This style relates to a ruler who wields absolute power.</span>