A Spring is a flow of groundwater that emerges naturally at the ground surface. A spring forms when an aquitard blocks downward movement of groundwater and forces it to move laterally.
The powerful winds of tornadoes can destroy trees and other vegetation.
Wind is renewable and coal is non-renewable . =P
erosion
Human population is growing exponentially.
earth surface
subduction
they can warm or cool the air temperature along the coastal regions.
It causes especially strong tides (high high and low lows) called "spring" tides. Nothing to do with the season; they "spring" up.
When the Moon and Sun are at right angles, we have "neap" tides (low highs and high lows).
Dysentery is one disease that is likely to occur from poor sanitation and flooding.
Surface waves (e.g. Rayleigh waves, Love waves) that produce vertical motion of the ground surface produce the most damage during an earthquake.
Bedrock
No ice is an agent of physical weathering