Ear cropping surgery requires precision and skill in order for the ears to stand up and appear as intended after healing. This procedure must be performed by a veterinarian and is best done by one with experience in ear cropping. Dogs must be under general anesthesia for ear cropping surgery. Ear cropping is generally performed on puppies between the age of eight to twelve weeks. After surgery, the ears are bandaged and propped up so they heal in an erect position.
Carbon dioxide is the most commonly cited greenhouse gas because of  its natural abundance in the atmosphere. It constitutes 80% of the  non-condensing greenhouse gases. Exp â¦ erts believe that the removal  of CO2 will cool the Earth by 30 degrees Celsius.arbon dioxide is the most commonly cited greenhouse gas because of  its natural abundance in the atmosphere. It constitutes 80% of the  non-condensing greenhouse gases. Exp â¦ erts believe that the removal  of CO2 will cool the Earth by 30 degrees Celsius.
Carbon dioxide (CO2) is a greenhouse gas. It captures  infrared heat rising from the surface of the earth, and this  greenhouse effect keeps the Earth warm. If we have  ext â¦ ra CO2 in the atmosphere, then the  earth becomes warmer.This is happening now, and this global  warming is causing climate change.arbon dioxide raises Earth's temperature because it is a greenhouse gas. The greenhouse effect is basically when gases, like carbon dioxide, trap in heat from the sun that wo â¦ uld usually be released back into space.