A 100-ft tree, 18 diameter at its base, produces 6,000 pounds of oxygen. - Northwest Territories Forest Management On average, one tree produces nearly 260 pounds of oxygen each year. Two mature trees can provide enough oxygen for a family of four. - Environment Canada, Canada's national environmental agency
Tuberculosis is a chronic disease of the respiratory system that usually enters the body through the trunk, the windpipe [trachea], and the lungs. Tuberculosis is a bacterial disease (Mycobacterium spp.) that can infect both elephants and humans.reatment: 1  Immediately separate the elephant from other animals in the herd. 2  Take the elephant to a shady, clean, and quiet place. 3  Feed the elephant with highly nutritious food that is easy to swallow, such as ripe bananas or other fresh fruit.
A: Elephants can only run short distances at a time because of their considerable size and weight. They reach a top running speed of approximately 40km (25 miles) an hour.This is a speed that rivals even the fastest humans.: How much does an elephant weigh? A: On average, an Asian elephant weighs between 10 000 pounds (4535 kg) and 12 000 pounds (5443 kg). African elephants are slightly larger and heavier, and an African bull can weight up to 13 225 pounds (6000kg).