Answer:
The orbit of the Earth
Explanation:
It is widely speculated that orbital mechanics were responsible for the period of lushness that the Sahara desert and Northern Africa lived only 6000 years ago. Due to the changes in the Earth's orbit around the Sun, it is thought that the monsoon effect (season variations in wind patterns that produce a heavy rainy season) was more pronounced across the northern latitudes and resulted in the Sahara being much wetter than it is today.
A. - Although it is true that there is a land border of 360kms between both nations, it is almost invisible, since none of the countries practices strict border control, although both are fully entitled.B. - The border has affected positively because it gave the inhabitants of the Republic of Ireland the geographic autonomy and powers they always wanted. a negative aspect is that the inhabitants of the Republic of Ireland had to cross Northern Ireland to reach the north-western coasts of the island, and this once bothered Northern Ireland, but over the years agreements have been reached to ease the border crossing.
The total volume of water on Earth is estimated at 1.386 billion km³ (333 million cubic miles), with 97.5% being salt water and 2.5% being fresh water. Of the fresh water, only 0.3% is in liquid form on the surface.
Brainly!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
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Explanation:
