Answer:
b. wind waves, seiches, tsunami, tides.
Explanation:
The wavelength of water waves is calculated measuring the distances between the trough (low point) portion of a wave. Usually, the bigger the wave, the greater the wavelength.
wind waves: small waves caused by the wind. These waves tend to be small and with a short wavelength.
seiches: are usually waves on a lake or other closed water bassin. They can be pretty high from a human perspective, so they are definitely bigger than wind waves.
tsunami: we all know how big the waves of a tsunami can be, totally wiping out coastal cities they encounter, so that's pretty big waves, and big waves tend to be larger apart (so with a bigger wavelength) than smaller ones.
tides: yes, a tide can be considered as a huge wave... that's running throughout the planet. We barely see it as a wave because we can only see one wave at a time, the next wave being tens of thousands of mile away.
The plate labeled with A is the South American plate, the one labeled with B is the African plate, and the one labeled with C is the Australian plate.
Explanation:
The three plates that are marked on this map are the South American, African, and Australian (Indo-Australian) plates. All of these three plates have a core of continental crust which is surrounded by oceanic crust. The three continents on these plates are South America, Africa, and Australia (plus the subcontinent of India). Despite the three continents being separated by oceans between them at present, it was not like that throughout the past.
- In the distant past these three continents were merged, being part of Gondwanaland, accompanied by India and Antarctica as well.
- Divergent boundaries arose between them though, so they started moving apart and gradually formed new continents.
- As it stands, there is no evidence that these plates will merge again in the next few million years, as the South American plate moves west, the African is actually splitting into two plates, and the Australian is moving toward northeast.
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The appalachian mountains.
there isnt really any explanation it just is the appalachian mountains.
According to the Aymaran calendar it is the year of 5,528.
Explanation:
There are lot of calendars around the world, some being widely used, some less, some only locally, and some can be considered as abandoned from one reason or another. One type of calendar that is used locally is the Aymaran calendar. This calendar is practiced only in parts of Bolivia, southern Peru, and northern Chile.
The Aymaran calendar is actually one of the oldest that is still in use. While the majority of the world has just celebrated the year of 2,020 according to the Gregorian calendar, the Aymaran is way upfront of it. According to this ancient calendar it is the year of 5,528, meaning that this calendar started off in the year of 3,508 BC. Despite the backlash of the Catholic Church in order to ban this calendar and the celebrations related to it, the people still manage to stand strong and keep their traditions alive.
