How do you decide on how to arrange the landmasses?

This led him to suggest a new idea that the continents were once part of a single piece of land called Pangea.

Explanation:

According to https://www.nationalgeographic.org/encyclopedia/continental-drift/

" Wegener suggested that perhaps the rotation of the Earth caused the continents to shift towards and apart from each other. (It doesn't.) Today, we know that the continents rest on massive slabs of rock called tectonic plates. The plates are always moving and interacting in a process called plate tectonics."

Explanation: Plz mark brainliest! :)

the circled areas are referred to   as sunspots.   the sunspots are cooler than the   surrounding area.

sunspots are temporary phenomena on the photosphere of the sun that appear visibly as dark spots compared to surrounding regions. they correspond to concentrations of magnetic field flux that inhibit convection and result in reduced surface temperature compared to the surrounding photosphere.