Which of the items below are true about acid rain? Acid rain affects our health. Acid rain increases precipitation. Acid rain increases the world's food supply. Acid rain is of greater concern in more-developed countries. Acid rain makes the soil less able to support agriculture.

Options (1), (4) and (5)

Explanation:

Acid rain can be simply defined as a type of precipitation where there is high concentration of hydrogen ion, mixed with water. This acids are formed when the toxic gases such as sulfur and nitrogen oxide are released into the atmosphere, and after the occurrence of condensation process, it leads to rainfall.

This acid rain can affect the lives on earth, as these toxic particles, mixed with air, can enter the bodies of organisms and can result in various lungs problems and other problems. Moreover, it is also responsible for contaminating the essential soil particles, thereby losing the fertility of the soil.

This acid rain is a major issue in the more-developed countries. It is because these countries are comprised of significantly large number of factories and industries and vehicles, that emits a large amount of toxic gases.

Thus, the correct answers are options (1), (4) and (5).

idk i’m struggling too

smooth muscle is composed of involuntary muscles found within the walls of organs and structures such as the esophagus, stomach, intestines, and blood vessels. those muscles push materials like food or blood through organs. unlike skeletal muscle, smooth muscle can never be under your control.