Answer:
The atmosphere, hydrosphere, and biosphere interact with the geosphere through weathering and erosion. For example, rain and plants can weather rocks into sediments. Wind and flowing water can erode rocks and sediment and deposit them in new places.
The geographical feature, made of large treeless areas and tall grass, can be found in the Great Plains of the U.S. is the A) prairies. This ecosystem is b<span>ased on moderate temperature climates with moderate rainfall, and a growth of grasses, herbs, and shrubs, instead of trees, as the dominant vegetation type</span>
Answer:
a and e
Explanation:
a) Most of the water on Earth is salt water.
e) Most of Earth's fresh water is frozen or underground
, permafrost is ground, including rock or (cryonic) soil, at or below the freezing point of water 0 °C (32 °F) for two or more years. Most permafrost is located in high latitudes (in and around the Arctic and Antarctic regions), but at lower latitudes alpine permafrost occurs at higher elevations. Ground ice is not always present, as may be in the case of non-porous bedrock, but it frequently occurs and it may be in amounts exceeding the potential hydraulic saturation of the ground material.
It was hard to grow crops and to keep food
