calculate the total land area covered by the map. If the length is 20cm and the width is 14 cm, given the scale of the map 1:50000

17. the soil erosion pictured here is the result of what? a. harvesting renewable resources at a rate greater than the sustainable yield b. a mudslide caused by excessive rains c. harvesting renewable resources at a rate lower than the sustainable yield d. the transition between geologic eras and eons