Essencialmente, a Terra tem duas fontes básicas de energia: a energia que já estava aqui durante sua formação e a energia que vem do Sol. Dos seguintes fenômenos naturais:
I. uma erupção vulcânica,
II. uma maré,
III. uma tempestade,
os que têm como principal fonte de energia a que já estava aqui durante a formação da Terra são
- A) I e II, apenas.
- B) I e III, apenas.
- C) II e III, apenas.
- D) I, II e III.
Resposta:
The correct answer is A) I and II only.
Let's break down the question: the Earth has two basic sources of energy, the energy that was present during its formation and the energy that comes from the Sun. The question asks which of the following natural phenomena are related to the energy that was present during the Earth's formation.
A volcanic eruption (I) is a process that releases energy from the Earth's interior, which was present during its formation. This energy is responsible for the movement of tectonic plates, the creation of mountains, and the formation of volcanic landforms.
A tide (II) is also related to the energy that was present during the Earth's formation. The gravitational interaction between the Earth and the Moon is responsible for the tides, and this interaction is a result of the energy that was present during the Earth's formation.
On the other hand, a storm (III) is a weather phenomenon that is driven by the energy from the Sun. The Sun's energy heats the Earth's surface, causing water to evaporate and form clouds, which then lead to precipitation and storms.
Therefore, the correct answer is A) I and II only, as these two phenomena are related to the energy that was present during the Earth's formation.
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