In which of the following areas does one find the highest concentrations of coastal deadzones?

Earthquake P-waves are most like

A) water waves because they have crests and troughs. B) vibrations in a string because they vibrate perpendicularly to the direction of travel. C) light waves because they are transverse. D) sound waves because they are longitudinal.

Dew PointFor the following questions refer to the temperature and dew point data in the following cities: CityAir Temperature (ºC)Dew Point (ºC)City A3524City B-12-12City C-1-6City D106In a blinding snowstorm in Whitehorse, the air temperature and dew point temperature are both -1ºC. Meanwhile, under clear skies in Toronto, the air temperature is 29ºC and the dew point temperature is 3ºC. Which of the following can be concluded from this information?

A. Whitehorse and Toronto are both located next to the ocean. B. The same amount of water vapour is found in the air in Toronto and Whitehorse. C. There is more water vapour in the air in Toronto. D. There is more water vapour in the Whitehorse snowstorm.

Which of the following letter combinations best represents the July location of the polar front jet stream and the subtropical jet stream?

A) A, C
B) A, B
C) B, C
D) B, D

  Figure 2.5 Loss of nitrate ions (NO3?) from a deforested watershed in the Hubbard Brook Experimental Forest(Core Case Study, Figure 2.1, p. 30). ? With reference to the accompanying figure, explain the significant difference that occurred between 1966 and 1970 in terms of the two lines representing the control watershed and the experimental watershed.

What will be an ideal response?