Which layer form a roof over other plants in the forest?
Understorey
Emergent layer
Canopy
Shrub layer
Which of the following is not a forest product?
Gum
Plywood
Sealing wax
Kerosene
Which of the following statements is not correct?
Forests protect the soil from erosion.
Plants and animals do not depend on one another.
Forests influence the climate and water cycle.
Soil helps forests to grow and regenerate.
Which of the following is enriched by decaying leaves and animal droppings?
Topsoil
Middle layer of soil
Animals
Waterbed
Which of the following layers is formed by herbs in a forest?
Understory
