I can't see the picture, but to do the dilation you must first figure out the coordinates of the first image and then figure out what half of it is and add that on to the new image or take that much off of the new image.
*To dilate means to make bigger or smaller
The correct answer is - A. Desertification is increasing, and the desert is expanding.
The Sahara desert has been expanding in the past decades, and it has started to overtake territory south of it. This is mainly due to climate changes, the precipitation has been decreasing, the temperatures have been rising, so the desert has slowly crippled into the territories that were once steppes and savannas. There is an organized action from the people that leave on the borderline of the desert, where they have been thought some techniques as to how to stop the desert growing, and they have gladly accepted it and work hard on it. Initially it seems that there are positive results, but for sure only the time will tell.
That is how it absorbs wter
Answer:
Town planning is a pattern of development of how a city evolves.
Explanation:
The town planners may ask or interview the general population by asking of their view about the setting up of a school in the area and regarding their behavior, they can judge their possible reaction to the school. After these maps may be drawn by doing surveys of the area and checking all suitable angles like the site and situation. Town planner needs to keep in mind the availability of resources in the region. As it should be kept away from crowded places and away from factories / Industries. Depending on the population of the area the school should have good access to the transport system.
The answer is the Midwest
