What change do you see happening from the map representing 2016 and the one representing 2020?

What's erosion? a. the breakdown of rock into smaller pieces b. the removal of weathered products from rock c. a change in rock resulting from exposure to water d. a chemical change in rock that weakens it

Suppose you had to resolve the problems believed to be caused by distance decay in russia. what would you suggest?

Suggest 3 different reasons why there is an ageing population in the uk .