It is showing the most populated areas at that time range
Recent acceleration in population growth and changes in land use patterns have increased human vulnerability to floods. Harmful impact includes direct morbidity and mortality and indirect displacement and widespread damages of crops.
Answer:
1. Distance from the sea
2. Ocean currents
3. Direction of prevailing winds
4. Shape of the land (known as 'relief' of 'topography'
5. Distance from the equator
We don't know sorry hahahaha