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suter [353]
3 years ago
15

Which happens first to cause a decrease in oxygen content in the atmosphere?

English
1 answer:
ad-work [718]3 years ago
5 0
Oceans produce approximately 80 percent of the oxygen our planet needs to support animal life. Pollution that reaches the ocean through dumping, oil leaks, runoff, and other processes interferes with that oxygen production and poses a real threat to the oxygen content in our atmosphere. If the oxygen content decreases, it is likely that carbon dioxide will increase. This could have dramatic consequences for life as we know it.<span> </span>
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*×8×^83933

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Christopher columbus's voyage was based on what scientific theory that had not at the time been confirmed through experiment?.
jeka57 [31]

The idea that the Earth is a spherical served as the foundation for Christopher Columbus' exploration.

  • The church exerted considerable influence over society during the Middle Ages, and the majority of explanations for observed events were perceived as commands from God. As a result, scientific growth made minimal progress during this time.
  • At that time, ships were thought to fall when they approached the horizon, and the flat Earth notion was widely accepted across Europe. However, other philosophers asserted that the Earth was a spherical and that this property prevented observers from seeing the full surface of the planet.
  • Since Christopher Columbus was among the thinkers who thought the Earth was spherical, he wanted to create a new trade route by circumnavigating the globe to reach the East Indies.

Thus the correct answer is Option C.

Refer here to learn more about Christopher Columbus: brainly.com/question/28419478

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Here's the full question-

Christopher Columbus's voyage was based on what scientific theory that had not at the time been confirmed through experiment?

A. An iron ship can still be buoyant if it displaces enough water.

B.The stars can reliably indicate which direction is north.

C.The earth is spherical, enabling westward sailing to reach eastern lands.

D.Using geometry, a sailboat can successfully travel in the opposite direction from the wind.

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1 year ago
What inspired Harlem Renaissance artists?
kirill [66]
The Harlem Renaissance was a movement of African- American art music, literature and theatre. What inspired Harlem Renaissance artists was them wanting to take control of the narrative, representation and view of black people because black people were always painted in a negative light by white people. The artists asserted pride, joy, positivity in the black community and changed how people viewed black people. They fought against the inequality and discrimination they faced everyday.
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Based on the excerpt, the author most likely wrote the story
kogti [31]

Answer:

Based on the excerpt, according to me, the author most likely wrote the story

because

Explanation:

she is worried about her hometown.

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3 years ago
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