An oil skimmer is a machine used to separate a mixture of oil and water. After an oil spill in a body of water, skimmers are used to remove the floating oil from the water. Which property is being used to separate oil and water in this way

Where are the dolomites mountains located?

List THREE benefits of funding a project using a submersible to explore part of the deep ocean floor.

Which of the following is a way that humans speed up the process of erosion? a. urban development b. hiking c. deforestation d. all of the above

Calculate the change in the number of breeding pairs of Adelle penguins by filling in the blanks below. A. Total number of breeding pairs, 1975: 16,000 B. Number of breeding pairs in your colony, present: C.

Which countries were involved with Apollo 10

Small family farms are part of the agribusiness pathways. True or false

Scroll over to Iceland and find the Reykjanes Ridge. Do you see how close these volcanoes along this ridge are to Europe? Could they have caused enough smoke and ash to shut down air travel there because of visibility?

1 The human genome project identified the sequence of base pairs in human DNA and identified several g would least likely lead to a scientific investigation based on these findings? Are certain humans more likely to develop genetic diseases?

Mars has no weather. True False

Which of the following bodies of water is not located along Canada's coasts? a. Beaufort Sea b. the Gulf of Mexico c. the Arctic Ocean d. Hudson Bay