2. Consider a satellite-based instrument aimed at detecting the presence of methane from space.
a. How might this instrument:
i. ‘Exploit’ the Question 1 physical property to detect greenhouse-active gases in general? [1 mark]
ii. Be ‘tuned’ to detect methane? [2 marks]
b. Why would a ‘water-vapour filter’ be a necessary feature of this instrument? [1
mark]
c. Why wouldn’t a ‘molecular Oxygen and Ozone filter’ be needed? [1 mark]

Which of the following statements best explains the relationship between medicines and concerns about the shrinking of the amazon rainforest?

When we organize patterns in order to perceive an entire stimulus rather than just its parts, we are using

A/an map shows the types of rock and/or sediment present in a particular region. a map that uses a range of colors and shading to represent the elevation, depth, or landscape of specific features on earth is a/an map. to show the dominant weather pattern in a region over a long period, a scientist is likely to create a/an map. a map has contour lines, which connect points at the same elevation. a map that uses shading to represent rates of violent crime across a state is an example of a/an map.