Ascientist can pose appropriate scientific questions about dating rocks if he is disciplined biased imaginative patient

How do the various countries in east asia meet their power needs? give specific examples

What major factors play a role in global warming? 1. human activity and normal climate conditions 2. natural factors and human activity 3. normal climate conditions and abnormal human activities 4. abnormal human activities and natural factors

The earth is composed of three different chemical layers: core, mantle and crust. the formation of these layers was from a process called