Our solar system formed about 4.5 billion years ago from a dense cloud of interstellar gas and dust. The cloud collapsed most likely due to a shockwave form a nearby exploding start called a supernova
I guess is weak alkaline. when the substance is more acidic, there will be less alkalinity
Most likely decreased birth rate and increased emigration.
Peaceful Protest, Signing Pettitons, contacting mayors/governors and writing emails/sending letters
Water is constantly being cycled between the atmosphere, the ocean and land. This cycling is a very important process that helps sustain life on Earth. As the water evaporates, vapors rise, and condense into clouds. The clouds move over land, and precipitation falls in the form of rain, ice, or snow.