Groundwater can cause caves to form by gradually eroding away soluble bedrock such as limestone, gypsum, or salt. This erosion occurs due to the gradual accumulation of carbonic acid, which forms when carbon dioxide mixes with water. The acid slowly dissolves the soluble bedrock and forms tunnels, fissures, and underground chambers, thus creating caves.
Groundwater causes caves to form in the following ways: Karst landscapes are formed by the erosion of soluble rocks like limestone, dolomite, and gypsum by groundwater.
A cave is a natural underground cavity formed by the dissolution of soluble rock like limestone, dolomite, and gypsum by groundwater. The acidic water eats away at the rock, slowly carving out the cave. The water will follow the path of least resistance and may create large, intricate cave systems that wind for miles underground.
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paleomagnetism
B.
convergent boundary
C.
seafloor spreading
D.
tectonic motion
a. plant trees to slow the wind as it moves over his plowed rows
b. cut flat areas in slopes by terracing to slow the flow of water
c. grow cover crops in fields not planted in crops
d. all of the above
Answer:
Option (D)
Explanation:
Soil erosion refers to the removal of the topsoil due to agents such as wind and water. This leads to the loss of fertility of the soil.
In order to reduce soil erosion, the farmer will have to take the following steps-
These are the following steps that will help the farmer in protecting the soil from soil erosion.
Hence, the correct answer is option (D)-all the above.
Answer:
I believe it's "D all of the above" because all of those options lead to less weathering of soil on the ground.
Answer:
Through a large delta the Nile ends into the Mediterranean Sea. The mighty waters of the Nile flow at an average volume of 300 million cubic meters per day passing in the course of a 3 month journey.
Explanation: