<span>
</span><span>the time or date (twice each year)
</span><span>when day and night are of equal length</span>
Geography is the study of the physical features of the earth and its atmosphere, and of human activity as it affects and is affected by these, including the distribution of populations and resources, land use, and industry
Answer:
I don't know but need these points so I'ma comment
Oxygen was absent on earth
Answer:
to reduce the non renewable energy usage.
