Answer:
Chemical weathering changes the soil pH and affects the crops that grow on them
Explanation:
Chemical weathering refers to the breaking down of rocks through chemical reactions.
Whenever rocks which are chemically active come in contact with acidic rain, they react to form new compounds. These new compounds formed usually have different properties from their parent rocks.
As a result of chemical weathering, changes in the soil properties can occur such as its pH. These changes will affect the nutrients which can be found in them, thus affecting farming practices on such soil.
Answer:
Astronomers find it difficult because of the light coming off the stars so it makes them difficult to see.
Explanation:
Answer:
The main industries in Egypt are agriculture, automotive manufacturing, construction industry, steel manufacturing, cotton cultivation and textile production. Egypt also has a tourism industry, petrochemical industry and consumer electronics manufacturing sector. Its banking industry is also one of the most developed in the region.
Hope this helps! :)
Explanation:
Answer:
the Ob flows north and west across western Siberia
Explanation:
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