What new scientific tool is very useful to observe changes in Landforms? 1. telescope
2. earthquake detector
3. camera
4. satellite

How are elements arranged in a periodic table

What is the most stable monatomic ion formed from nitrogen

Which of the following natural processes is most likely to support the formation of an underwater sinkhole? a pollution buildup from deposited minerals b limestone cave collapsing due to changes in sea level c erosion of large amounts of sand moved by ocean waves d oxidation of rock formed by chemical weathering