If c4 photosynthesis reduces photorespiration, why isn't this pathway adaptive in all environments? are there disadvantages to the c4 pathway?

Which of the following about topsoil is fake?

Identify the type of chemical reaction involved in each action.

When geographers describe how two places are related to each other spatially, they are describing a. where the places are located in relation to one another b. what kinds of natural environments are around each place c. how each place is changing over time d. what kinds of cultures are in each place