What activity has caused kenya to experience land degradation? a. gold and diamond mining b. diverting water from rivers for irrigation c. farming the same field every year d. overgrazing by livestock

Which physical feature minimizes population density in northern africa?

How would you describe the relationship between the major world religions today? how do those relationships manifest in the united states today?

What important discovery was made by edmond halley and alexis clairaut, using newton's ideas of mathematics and gravity? they created the scientific method to outline how science should be conducted. they were able to find the orbit of a comet and predict the year of its return. they discovered the three newest planets--uranus, neptune, and pluto. they explained why objects appear to have color.