yes
It is possible that Pangaea might happen again in around 250 million years from now and is planned to be called Pangaea Ultima, but no one knows for sure yet. It is only a possible future supercontinent.
It is unlikely for Pangaea to reform in the exact same way, as plate tectonics are constantly moving and changing the Earth's surface. However, continents continue to drift and merge over millions of years, so a supercontinent may form in the distant future.
Pangaea is from the Earth. It was always there
The likelihood of Pangaea happening again is extremely low because tectonic plates move at very slow rates and current plate dynamics do not suggest a future supercontinent formation. The movement of plates is driven by complex geophysical forces that are unpredictable in terms of future supercontinent formation.
It is not likely that Pangaea will form again as tectonic plates continue to shift and drift apart due to geological processes. The movement of these plates shapes the Earth's surface over millions of years, which makes a reunification of Pangaea improbable in the foreseeable future.
1915.
The effect of a future Pangaea on the formation of coal will be that of a marked increase as continents collide against each other.
The movement of the plates will not reassemble exactly what existed in the past, however it is highly probable that at some point in the future the continents will again merge into one large supercontinent. But it won't be identical to Pangaea.
no
The formation of a future Pangaea will affect the availability of water for society by closing off the access to certain bodies of water.
pangaea is the supercontinent that existed millions of years ago, when all the continents were together in one large. supercontinent. Pangaea ultima is the supercontinent that is predicted to form in the next 250 million years. So to be simple, pangaea already happened and pangaea ultima is predicted to happen. :)
Pangaea