What would happen if there no carbon dioxide in the air?

Answer 1

the trees would die because that is what they breathe in to produce oxygen and if there was no more oxygen people would die to

Answer 2

If there were no carbon dioxide in the air, plant life would suffer as they require carbon dioxide for photosynthesis, which is crucial for their survival. Additionally, without carbon dioxide, the Earth's atmosphere would lose an important greenhouse gas, potentially leading to a significant cooling of the planet.

Answer 3

Animals, including man, add carbon dioxide to the atmosphere by breathing it out, and by decomposing, when dead. Man also adds CO2 to the atmosphere by burning fossil fuels (coal, oil and natural gas), and by destroying forests.

If there were no animals, including man, then the trees and other vegetation would grow again, with little to destroy them. Trees would absorb and store carbon, and the levels of carbon dioxide in the atmosphere would come down again to more like what they were like before the Industrial Revolution.

A:If there were no animals on earth all of the plants would die because plants need to take in carbon dioxide to live and produce oxygen for animals so all of the plants would die.

Answer 4

First, all of the plants would die out. Plants need carbon dioxide to survive. Second, carbon dioxide helps keep our planet warm, and without carbon dioxide the planet would be much colder. Too much carbon dioxide, though, increases the planet's temperature. Third, there would be no soda. The bubbles in the soda that raise are actually carbon dioxide.

Answer 5

If there were no animals on this planet that would cause a decrease in the levels of carbon-dioxide with a simultaneous increase in the levels of oxygen due to the photosynthesis.That would slowly cause a shortage of carbon dioxide leading to the extinction of plant kingdom finally leaving the atmosphere devoid of co2

Answer 6

The earth would be much cooler. Carbon Dioxide is a "greenhouse" gas. It helps capture the heat of sunlight, warming the earth.

There would be no life, because plants depend on carbon dioxide, and animal life depends on plants.

Answer 7

the trees would die because that is what they breathe in to produce oxygen and if there was no more oxygen people would die to

Answer 8

if there is no co2 there would be no plants, if there is no plants,life is impossible on earth.

Answer 9

Levels of carbon dioxide would continue to build up in the atmosphere. Animals are part of the carbon cycle. They take in and release carbon dioxide, but they don't affect the overall amount.

Answer 10

they would live happily ever after...