As plants and animals decay, they release carbon dioxide. When CO2 dissolves in water, it creates carbonic acid. * 3 points
Which statement is correct about the cavern's formation?
Which statement is correct about the cavern's formation?
It was formed by physical weathering because the structure's appearance has changed over time due to chemical changes.
It was formed by physical weathering because the structure's appearance has changed over time due to abrasion.
It was formed by chemical weathering because the structure's appearance has changed over time due to abrasion.
It was formed by chemical weathering because the structure's appearance has changed over time due to chemical changes.

A limestone plateau has no surface water. All the water is pulled underground through cracks and crevices in the surface. What most likely will cause the underground of the plateau to change over time?

Physical weathering due to frost wedging

Physical weathering due to abrasion

Chemical weathering due to oxygen

Chemical weathering due to water  Correct Answer

Explanation:

answer: d. a cme increases the amount of energy in the solar wind

explanation:

coronal mass ejections, also called cmes, are large clouds of plasma and magnetic field that erupt from the sun. only when the cloud is aimed at earth will the cme hit earth and therefore cause impacts. high-speed solar wind streams come from areas on the sun known as coronal holes.