If a forest has seasonal leaf fall and trees like sal, what does it match?

Correct answer: Tropical deciduous forest

The direct answer is B, tropical deciduous forest. A forest that loses leaves during a dry or cold season is called deciduous because its trees do not keep all leaves throughout the year. Sal is an important example of a tropical deciduous tree in India. First, notice the clue “seasonal leaf fall”: this means the trees shed leaves when water is limited, especially in the dry season. Next, notice “sal”: sal commonly grows in tropical deciduous forests. Therefore both clues point to option B. Option A, mangrove forest, grows mainly in salty coastal mud and tidal water, with plants adapted to waterlogged conditions; seasonal leaf fall and sal do not identify it. Option B is correct because both the climate clue and the tree clue agree. Option C, evergreen forest, remains green for most of the year and receives heavy rainfall, so regular seasonal leaf fall is not its main feature. Option D, alpine vegetation, grows at high mountain elevations and includes cold-adapted grasses and shrubs, not sal forests. Memory cue: “sal plus seasonal shedding means deciduous.”