a tree is in good or in bad health it's obvious that is because if a tree is dried out and under stress it communicates that to everyone on twitter. the ments in the staff. forests are crucial for our climate believes absorb carbon dioxide and the mit oxygen trees also filter pollution out of the air. professor step as project monitors how much water trees absorb through their roots it travels through tiny capello raise rates into the air through the leaves up to two hundred liters a day flow through a beach when the ground is wet and the sun's out. it's important to learn more about the. trees serve a purpose they transfer water react to our climate and influence at. this beach isn't the only tree on twitter a pine tree in brandenburg also. tweets to its fourteen hundred fans and