Which action would help orangutans by increasing energy supply?

Which action would help orangutans by increasing energy supply?

• A. Building highways
• B. Planting more fruit trees
• C. Introducing predators
• D. Draining wetlands

Answer: (B)

Energy supply for orangutans comes from the calories they get in their food, especially fruit. When more fruit trees are planted, there are more calories available in the forest for orangutans to eat, which boosts their energy intake. This extra energy helps them stay healthy, move through the canopy to forage, grow, and reproduce. Other actions would not help energy supply in the same way. Building highways tends to fragment forests and make orangutans travel longer or harder routes, which can waste energy. Introducing predators can increase stress and defensive movements, also raising energy expenditure. Draining wetlands destroys crucial habitat and reduces food resources, lowering the energy available to orangutans. So, planting more fruit trees directly increases the food resources that provide the energy orangutans need.

Energy supply for orangutans comes from the calories they get in their food, especially fruit. When more fruit trees are planted, there are more calories available in the forest for orangutans to eat, which boosts their energy intake. This extra energy helps them stay healthy, move through the canopy to forage, grow, and reproduce.

Other actions would not help energy supply in the same way. Building highways tends to fragment forests and make orangutans travel longer or harder routes, which can waste energy. Introducing predators can increase stress and defensive movements, also raising energy expenditure. Draining wetlands destroys crucial habitat and reduces food resources, lowering the energy available to orangutans.

So, planting more fruit trees directly increases the food resources that provide the energy orangutans need.