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.
The effects of a high wave. 1  Destructive waves are created in storm conditions. 2  They are created from big, strong waves when the wind is powerful and has been blowing for a long time. 3  They occur when wave energy is high and the wave has travelled over a long fetch.  They tend to erode the 1  coast. They have a stronger backwash than swash.