The statement is true.
As weird as it may sound, helium was indeed first discovered on the Sun, and after some time on Earth. The first evidence of helium was observed on August 18 1868, as a bright yellow line with a wavelength of 587.49 nanometers in the spectrum of the Sun's chromosphere. This line has been detected by a French astronomer by the name of Jules Janssen during a total solar eclipse in Gantur, India.
Answer:
Its both but that's controversial. Good because Africans were introduced to new things and were able to create new jobs they learned how to trade, bad because their natural resources were degraded, the Europeans brought diseases to the live stock and Africans, urbanization which isn't always a bad thing but in this case the Africans didn't how to properly "take care" of an urban area.
Explanation:
Its your choice to make there's obviously other reasons but these are the ones I thought of .
Answer:
Much of California's landscape has been formed by plate tectonics. Compression has recently uplifted California's rugged mountains. The steep, rocky coastlines have been formed by uplift along the plate boundary.
Explanation:
