What is a Coulee?

Gecko published on


skim over = to glide over a surface

bedrock = the hard, solid area of rock in the ground that supports the earth above it

stubborn to erosion =  highly resistant to being worn away or transported by natural forces like wind, water, or ice

haul off = to take away

EFL subset that concentrates more on language in context than on grammar and language structures. It covers topics from accounting or computer science to tourism and business management. "Specific" means the studying through a field that is already known and relevant to a student.