Threats to europe's marine environment include: select all that apply. erosion forest growth oil spills pollution precipitation tourism urban development

In the construction of new housing development, which factor of production can be categorized as land?

1. crust 1 the metallic layer at the earth's center 2. inner core 3 the firm layer between the crust and the asthenosphere 3. lower mantle 2 the layer surrounding the inner core 4. asthenosphere 4 the semi-solid layer between the top layer and the upper mantle 5. upper mantle 5 the layer between the asthenosphere and lower mantle 6. top layer 6 the earth's outermost layer 7. outer core 7 the hottest part of the mantle

The creation of the trans-siberian railway allowed people to travel across russia. how could this railway impact russian culture?