Multiple choice Why have certain trees adapted to have Buttress Roots? To help animals to climb them To help them become more stable in thin soil To make them look funny To provide a place for animals to hide behind Reveal answer Fill a bubble to check yourself B Correct answer Explanation Rainforest soils are often very thin and nutrient-poor, meaning tree roots do not grow very deep. Buttress roots are large, wide roots that grow above ground to provide structural stability and prevent tall trees from falling over.