michael11948
30.01.2022 •
Biology
Wegener believed continents moved, but he did not know how. Identify what needed to happen before Wegener's idea about moving continents could be proven.(1 point)
Advances in technology were needed to gather more evidence.
Wegener had to recheck his data and change his conclusions.
Scientists had to directly observe tectonic plate movement.
New information was needed on the composition of Earth's crust.
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Ответ:
planet, The International Astronomical Union defines a planet as a spherical object that orbits a star. Planets clear the neighborhood around their orbits (i.e., no other bodies share their orbits).