You are recommended to fill sinks in the input DEM before performing watershed analysis on it. What are sinks?
What will be an ideal response?
Environmental & Atmospheric Sciences
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In the United States, there have been numerous waves of internal voluntary migration. These include all of the following except
A) the westward expansion of the frontier. B) rural-to-urban migration of agricultural workers. C) the great northward migration of African-Americans. D) the Snowbelt to Sunbelt migration. E) the Trail of Tears.
Environmental & Atmospheric Sciences
A prokaryotic cell has a well-developed nucleus and organelles, including mitochondria and
plastids. Indicate whether the statement is true or false.
Environmental & Atmospheric Sciences
The TIGER database is topology-based.
Answer the following statement true (T) or false (F)
Environmental & Atmospheric Sciences
What is the luster of quartz?
Environmental & Atmospheric Sciences