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.
African elephants live in sub-Saharan Africa, the rain forests of Central and West Africa and the Sahel desert in Mali. Asian elephants live in Nepal, India and Southeast Asia in scrub forests and rain forests.ale elephants are called bulls and females are called cows. After mating, the cow will be pregnant for around 22 months. When the baby elephant is finally born, it can weigh around 200 lbs. (91 kg) and stand about 3 feet (1 m) tall. A baby elephant is called a calf. As the calf grows, it will gain 2 to 3 lbs.