President Obama's first inauguration was held during the depths of the Great Recession. The situation was dire; the economy had lost nearly 3.6 million jobs in 2008 and was shedding jobs at a nearly 800,000 per month rate when he took office.
It's the farming of aquatic species such as fish, crustaceans, molluscs and aquatic plants! hope his helps
Answer:
topographic map
Explanation:
topographic map is the study of natural features like rivers , lakes and streams and also show the shape and elevation of the earth surface