Draw an angle that is larger than a right angle

The last photo u wonder what is this telling me to do?

Canada plays an important role in the global community in all of the following ways except by a. acting as a superpower with influence over europe and asia. b. promoting arms control and disarmament. c. working with the commonwealth of nations to promote trade. d. promoting trade with japan and other asian countries.

What is the amount of organic matter in all living organisms in a habitat called?