The Mariana Trench was most likely created by the:

A)movement of the Pacific Plate over the Hawaii Hot Spot
B)convergence of the Pacific and Philippine Plates
C)sliding of the Pacific Plate past the North American Plate
D)divergence of the Eurasian and Philippine Plates

The diagram shows the positions of the sun, moon and earth during spring tides, when the high tides are at their highest and low tides at their lowest. what is it about these positions that causes these high and low tides?

Which of the activities listed below could limit global warming by slowing the increase in atmospheric carbon dioxide levels? view available hint(s) select all that apply. a. replacing fossil fuels with nuclear energy b. burning vegetation to clear land for agriculture c. limiting soil erosion so organic matter takes longer to decompose d. choosing a fuel-efficient car, or bicycling to school or work e. using more electrical appliances and cars f. cutting down forests to build houses

Determine which of the two measurements in each set is lesser.10°f or 20°ca. 10-fb. 20°c