Question

review the text. named after gustave coriolis, a nineteenth - century mathematician, the coriolis effect is caused by earths rotation. as wind and ocean currents move across earths surface, the planet itself is rotating from west to east. as a result, the currents appear to travel along a curved path instead of a straight one. wind and water currents traveling from the equator toward the poles bend eastward, while currents traveling from the poles toward the equator bend westward. the coriolis effect explains why hurricanes spin counterclockwise in the northern hemisphere and clockwise in the southern hemisphere. which best shows that the authors purpose is to introduce readers to the coriolis effect? the author reminds readers that earth rotates from west to east. the author provides facts about the coriolis effect, such as its causes and its effects. the author provides details about gustave coriolis, such as the century in which he lived.

Explanation:

The author's purpose of introducing the Coriolis effect is best shown by providing facts about it, like its causes (Earth's rotation) and effects (curved - path of wind and ocean currents, hurricane spin directions). Mentioning Earth's rotation is just a part of the cause - explanation, and details about Gustave Coriolis are not central to introducing the effect itself.

Answer:

The author provides facts about the Coriolis effect, such as its causes and its effects.