Substances that run off fields and roads often

A. cause less damage than air pollution

B. harm ocean organisms indirectly

C. are recycled as petroleum products

D. harm ocean organisms directly

Which stage of the demographic transition model is high fertility and high mortality, indicating low growth? Stage 3 Stage 2 Stage 1 Stage 4

What economic activity occurs north of the arctic circle

Which statement accurately describes plate tectonics? a) Pieces of the lithosphere move quickly and constantly. b) The motion of subduction drives plate movement. c) When one plates slides under another, it is called a convection current.

Liquefaction is A. A quicksand-like condition arising in some wet soils during earthquakes. B. Flooding caused by tsunamis. C. Flooding of coastal areas due to tectonic subsidence. D. Flooding caused by dam failure resulting from an earthquake.

Which is an example of secondary succession?

What are the most wide spread Paleozoic fossils?

Less developed nations are to extended families as more developed nations are to nuclear families. matrilineal families. families of procreation.

If star a has an apparent magnitude of - 6 and star b has an apparent magnitude of 5, which star is brighter in our sky?

What is one advantage of free trade?

Explain how the shading of the direct light of the sun causes a lunar eclipse.