State the name of one producer present in Fig. 4.1.
State the name of one herbivore shown in Fig. 4.1.
State the number of carnivore species shown in Fig. 4.1.
Use the information in Fig. 4.1 to finish the food chain that includes the howler monkey and three other organisms.
Explain why the populations of: • anacondas decrease • sloths increase
State the main source of energy for food webs.
Complete Table 4.1 by working out the width of the bar for the secondary consumer feeding level.
Using the information in Table 4.1 and your answer to 4(b)(i), draw a pyramid of numbers on the grid. Each small square on the grid is 0.2 cm wide. Label each bar with the feeding level.
Deforestation causes habitat loss for many organisms. List three other undesirable effects of deforestation.