Grassroots lobbying From Wikipedia, the free encyclopedia. Grassroots lobbying (also indirect lobbying) is a form of lobbying that focuses on raising awareness of a particular cause at the local level, with the intention of reaching thelegislature and making a difference in the decision-making process.
A heatwave is caused by a system of higher atmospheric pressure. In a high pressure system, air from upper levels of the atmosphere descends and rotates outward. As it comes down, it becomes compressed, which increases its temperature and dries it out.
As the temperature rises, your body dissolves sweat to stay cool. On hot, humid days, the increased moisture in the air slows down this process. When your body can't cool, your temperature rises and you can become ill. Hot weather and exercise are the main causes of heat exhaustion and heatstroke. In hot settings, you need to be mindful of the temperature outside. The heat index is not the same as the temperature.