Glaciation has carved out narrow sea inlets between rocky cliffs in Scandinavia and on Norway’s coasts. These inlets are called . A. fjords B. polders C. peninsulas D.

Answer// dinosaurs emerged during mesozoic era;

Mexico has a host of environmental problems, including significant chemicalpollution  from factory discharges and waste dumping, but the main threat to itsbiodiversity  probably stems from  deforestation  and other natural habitat losses. forest habitat is lost for a number of reasons

The correct answer is a)  a resource with a limited supply; it will run out.