Answer:
its a
Explanation:
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Answer:
hope you like it
Explanation:
By creating high-paying jobs and providing the raw materials essential to every sector of our economy, minerals mining helps stimulate economic growth. These domestic raw materials—along with recycled materials—were used to process mineral materials such as aluminum, copper, and steel worth $766 billion.
The heat that remains inside the Earth from its creation and radioactive decay are its main heat sources.
The deep earth receives heat from three main sources: (1) heat left over from the planet's formation and accretion, (2) frictional heating brought on by denser core material sinking to the planet's centre, and (3) heat from radioactive element decay.
The energy produced when unstable atoms decay is known as radioactivity, and it is a substantial contributor to the Earth's heat. The main source are the radioactive isotopes of uranium-235 (235U), uranium-238 (238U), potassium-40 (40K), and thorium-232 (232Th) in the Earth's mantle.
To know more about Earth, click here:
brainly.com/question/12041467
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Answer:
is about 70 times that of the Earth’s.
Explanation:
At the surface of Venus; the atmospheric pressure is about 70 times that of the Earth’s. This is the pressure of about a kilometer deep into the ocean.
Answer:
b. the equator
Explanation:
The suns rays hit the center of the planet the most, aka the equator. this is why places like Alaska have weird day light and night time hours.
