Answer:
the second one
Explanation:thats a hard one tho
Answer:
un mapa de ciudad o municipio
Explanation:
porque la escala es menor y por lo tanto da mas información o detalles
Answer: c. paleomagnetic data from ocean crust
Explanation:
Alfred Wegener was a German meteorologist and geophysicist, who in 1915 published his work <em>"The Origin of Continents and Oceans"</em> with a hypothesis that was radical for his time.
In this publication he proposed that during the end of the Paleozoic period and the beginning of the Mesozoic period the land masses were united in a single supercontinent, which he called <u>Pangea</u>, which was surrounded by a huge ocean, which he called <u>Panthalassa</u>. As proof of this, he was based on the way in which the coasts of Africa and South America seemed to fit on each side of the Atlantic Ocean, as if it were a puzzle. In addition to <u>the distribution of certain geological formations, native flora and fauna and the fossils found in the northern continents and places currently geographically far from each other. </u>
At the time, this idea was not accepted and Wegener was ridiculed by the scientific community, because despite its evidence, in its publication did not explain how those land masses moved.
Years later, in the decade of 1960, the theory of plate tectonics related to the movement of the continents according to the paleomagnetic evidence was developed and it was shown that Wegener was right.
Answer:
d. carbon dioxide
Explanation:
The human activities contribute to lot of emissions of numerous different gasses into the atmosphere. The gasses that are released the most though are the greenhouse gasses, especially carbon dioxide.
The reason why the carbon dioxide is the gas that is added the most to the atmosphere by the humans is because the humans use fossil fuels. The fossil fuels run the economies around the world, so they are crucial to the industry, but also for the transportation, and travelling, being also used more and more in the agriculture too.
When the fossil fuels are burned they release carbon dioxide, as their basic component is carbon, so when they burn the carbon interacts with oxygen and creates lot of carbon dioxide.
The result of this is contributing to the global warming, as the more greenhouse gasses there are, the higher the temperatures become on global level.
The answer is acid rain due to pollution.
