Holt Modern Biology 1st Edition by John Postlethwait ,Janet Hopson

تمرين 54

INTERPRETING GRAPHICS: The graph below ranks several types of biomes in terms of their relative productivity. Use the graph to answer the question that follows.

If a scientist needed to add a bar representing the temperate grassland biome to this graph, where should the bar be placed?
A) to the left of desert
B) between savanna and estuary
C) between estuary and tropical rain forest
D) to the right of tropical rain forest