Answer:
1.increased energy consumption
2. impaired water quality
3. elevated emissions of air pollutantants and greenhouse gases
4.compromised human health and comfort
Explanation:
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.
The driving force for the hydrologic cycle is the sun, which provides the energy needed for evaporation just as the flame of a gas stove provides the energy necessary to boil water and create steam.
Precipitation that falls as snow in glacial regions takes a somewhat different journey through the water cycle, accumulating at the head of glaciers and causing them to flow slowly down valleys.
The ecological water cycle describes how water moves through phase changes and from oceans to the atmosphere to the land. Heat from the energy of the sun is the underlying or driving force for the water cycle.
Key Concepts
Though the amount of water on Earth remains constant, it is regularly cycling through the ecosystem through various processes.
Earth's water supply is stored in a variety of ways, from ice sheets to oceans to underground reservoirs.
Like other processes occurring on Earth, the hydrologic cycle is affected by global warming and, as a result, influences climate and weather patterns.
The water cycle is driven primarily by the energy from the sun. This solar energy drives the cycle by evaporating water from the oceans, lakes, rivers, and even the soil. Other water moves from plants to the atmosphere through the process of transpiration. As liquid water evaporates or transpires, it forms water vapor and clouds, where water droplets eventually gain enough mass to fall back to Earth as precipitation. The precipitation then becomes run-off or ground water, and works its way—over various timescales—back into the surface reservoirs. The water cycle is essentially a closed system, meaning that the volume of water that is in the hydrosphere today is the same amount of water that has always been present in the Earth system.
Answer:
Gamma rays
Gamma rays have the highest energies, the shortest wavelengths, and the highest frequencies. Radio waves, on the other hand, have the lowest energies, longest wavelengths, and lowest frequencies of any type of EM radiation.
