Answer:
Study changes in an ecosystem using satellite imagery.
Explanation:
A geographic information system (GIS) is a system that is designed to gather, manage and analyze data. These systems are used by geographers, and it allows them to integrate many different types of data, particularly spatial data. Therefore, this system can be used in the development of maps, 3D scenes, and visualizations. Therefore, it would be a useful tool to have when studying changes in an ecosystem using satellite imagery.
In order to heat a substance up, you need to h have a light source. For the ocean, the sun is the light source. The Earth is not like a perfect round ball, so it is further stretched out on the sides. This stretched out side is along the center of the Earth (the equator). This means that the equator is closet to the sun and the ocean along the equator is the warmest.
The density of the ocean is simply how hard or soft the ocean is. As you know, ice is harder than water with no ice. This is because of tiny particles known as atoms. Think of it like this: you come back from Mount Everest and you have hot coffee and you are excited, so you run around. If you have cold milk, you are less likely to
The surface of the Earth, or more specifically the mountain side that has been covered with ice that over time will expand more and more, will change in shape significantly over longer period of time.
The change will be manifested in the mountain side becoming very steep, sharp, pointy, looking, and that will be due to the erosion caused by the ice on it, which essentially will a glacial erosion, since that ice will be a glacier on the mountain side.
The change in the landscape will be seen only after the glacier melts and uncovers its effect, but while the mountain side is covered with it, it will not be easy to witness the change.
