Using the OS map extract above, which grid square matches the following description? 'There is a meandering river. Land is flat in the south, but it rises to 70 metres in the north west. Two secondary roads pass through the area'.

The covers all of earth like a thin shell,but it is not a solid sheet of material.it is broken up into several large sections and many smaller ones. fill in the blank.

Horizon a is also sometimes called a. topsoil b. subsoil c. bedrock d. weathered bedrock

What is the term for a government where power is carefully divided between a central government and several regional or provincial governments? a.) unified or central government b.) federal government c.) confederate government d.) republican government