Answer:
1) Binds soil particles into aggregates and improves the water holding capacity of soil.
2) When carbon dioxide dissolves in seawater, most of it becomes bicarbonate ions and hydrogen ions. This increase in hydrogen ions is what decreases the pH.
3) Carbon dioxide (CO2) and other greenhouse gases act like a blanket, absorbing IR radiation and preventing it from escaping into outer space. The net effect is the gradual heating of Earth's atmosphere and surface, a process known as global warming.
Without greenhouse gases in its atmosphere , the Earth would be much colder on average than it is now. Greenhouse gases: absorb energy transferred as infrared radiation from the Earth's surface. release infrared radiation in all directions, which keeps the Earth warm.
Explanation:
Answer: 1 - :( (Sorry idk)
2. the PH of the ocean decreases as the CO2 dissovles into it
3. a) Greenhouse gases can trap sunlight in side the earth making the Earth more hotter.
b) Cars/Trains/Buses release CO2 which is also greenhouse gas which can cause global warming
