Heat and Water
The main reason is most likely relious-based bigotry.
The 3 main types of glacial erosion are plucking, abrasion and freeze thaw.
Olive Oyl did not have a problem with Popeye. She was his girlfriend and is the main reason he fights with Bluto.
to survive
Addiction
Unclean environments.
PORN!
people are lazy
- To find the main idea, you should ask yourself "what is the reason/cause why that problem happened?" Ty♥
A bend in the river could cause many main points of erosion. This erosion could be caused by water flowing over it.
Soil erosion, nutrient depletion, and insect and pathogen habitat.