Alfred Wegener proposed that the continents were once united into a single supercontinent named Pangaea, then the continents then moved to their current positions. He called his hypothesis continental drift.
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What evidence was given by researchers to proof that continents were joined together?</h3>
Wegener and his supporters collected a great deal of evidence for the continental drift hypothesis which came in the 1950s from studies on the Earth’s magnetic history.
He found that identical rocks which are found on both sides of the Atlantic Ocean had formed side-by-side and land had since moved apart. Ancient fossils of the same species of plant and animals are found in rocks of the same age but are on continents they are separated.
Scientists used magnetometers, and noted that magnetic polarity of different aged rocks are from the same continent.
Learn more about the Continents history here:-
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Answer:A great climate in another city
Explanation:
Answer:
- The French gave the colonists money and supplies in secret.
- The Spanish closed the Port of New Orleans to the British
Explanation:
The French helped in the Revolutionary war in no small way by providing the American colonists with money and supplies. They did this in secret at first and then became more public about it such that they even sent soldiers to fight alongside the Colonists.
The Spanish also helped by closing off the port of New Orleans to the British and even using it to stage attacks against them. They did this because they were allied to France and therefore in effect, the Colonists as well.
Answer:
C the role of religion increased and became more prominent
Explanation:
During Stalin's regime, religion was banned and it was practically removed from the country. Only during world war 2 did Stalin let religion back in and only to raise morale for the troops and civilians. But he was very bad to minorities just like he was to the Russians, he ordered many artists to be jailed or killed and nationalists of any sort were not only suppressed but punished severely.
Answer:
Increasing.
Explanation:
Because you can tell that the numbers are gradually increasing.
