1. <span>the process started with the collapse of a nebula
The universe almost certainly didn't start from the collapse of a nebula.
2. The mantle is the middle layer.</span>
Answer:
Rock cycle is the process by which rocks are broken down into soil... wind, water ,ice, etc. break the rock slowly
Explanation:
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Answer: a) A landmass
Explanation:
A continent is composed of several huge land masses, a characteristic that differentiates it from the islands or peninsulas.
It should be noted that the sum of the total areas of the Earth's continents is about 148 million square kilometers of land. In addition, the continents constitute most (but not all) of the Earth's land surface.
Answer:
The three smallest countries in the world are:
- Vatican City (it is a country)
- Monaco
- Nauru
Answer:
by the Pyrenees Mountains.
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