Oenopides was the first to discover and measure the tilt.
He came up with about 24 degrees around 480BCe using geometry and measurements of sun angles at several times of year.
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They influence investments made to the country, the climate influences the crops grown and natural resources Brazil can utilise to make business with.
Pangea is the name of the giant landmass that once contained all of the continents.
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Japan still catches whales for their meat and valuable inner organs that sell for high monetary value on the Japanese market. From a moral perspective, it would be fit to stop whaling in all countries due to the endangerment of some whale species, especially since their contribution to oceanic population control is so important to the food chain of sea animals globally.
Both Radioactive dating of rocks retrieved from the world and Comparing cratering rates on one world to those on another.
Geologists can find the relative age of impact craters on a world because
the ones on top must be younger.
Scientists know the history of Earth's magnetic field because the magnetic field gets frozen into rocks, and plate tectonics spreads them out.
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