Forestry MCQs
Forestry MCQs are vital for aspirants of forestry-related government jobs and academic assessments in environmental sciences. This category includes objective-type questions on forest ecology, silviculture, wildlife management, forest protection, and conservation techniques. These MCQs are crafted for preparation of exams like PPSC, FPSC, SPSC, and forest department recruitment tests. They also benefit students pursuing forestry and environmental sciences degrees. Questions are designed to enhance conceptual understanding and practical knowledge related to forest resources, biodiversity, and sustainable management. This section is especially useful for those aiming for roles such as forest rangers, conservation officers, or researchers in forestry-related fields.
Q: Key objective of sustainable forest management
A) Maximize timber yield
B) Shorten rotation cycles
C) Balance ecological, social, and economic needs
D) Increase export revenue
✅ Correct Answer: C
Explanation: Sustainable forest management ensures resource use without compromising future generations.
Q: Role of mycorrhiza in forest soils
A) Compete with roots
B) Fix nitrogen
C) Enhance water and nutrient absorption
D) Cause root diseases
✅ Correct Answer: C
Explanation: Mycorrhizal fungi form mutualistic relationships with tree roots to enhance nutrient uptake.
Q: Bamboo is botanically classified as
A) Tree
B) Shrub
C) Grass
D) Herb
✅ Correct Answer: C
Explanation: Bamboo belongs to the grass family despite its woody appearance.
Q: Forest canopy refers to
A) Underground roots
B) Leaf litter on ground
C) Upper layer formed by tree crowns
D) Tree trunks
✅ Correct Answer: C
Explanation: The canopy is the uppermost layer formed by interlocking tree crowns.
Q: Fastest-growing tree species used in short-rotation forestry
A) Shorea robusta
B) Populus deltoides
C) Acacia auriculiformis
D) Cedrus deodara
✅ Correct Answer: B
Explanation: Populus deltoides is known for rapid growth and is suitable for short-rotation plantations.
Q: Importance of shelterbelts in agriculture
A) Increase humidity
B) Reduce soil salinity
C) Reduce wind erosion
D) Provide shade for animals
✅ Correct Answer: C
Explanation: Shelterbelts reduce wind speed and minimize soil erosion in farmlands.
Q: Scientific name of deodar
A) Cedrus deodara
B) Dalbergia sissoo
C) Tectona grandis
D) Acacia catechu
✅ Correct Answer: A
Explanation: Cedrus deodara is a Himalayan conifer widely used in timber and landscaping.
Q: Tree species commonly used in sericulture
A) Acacia nilotica
B) Terminalia chebula
C) Morus alba
D) Azadirachta indica
✅ Correct Answer: C
Explanation: Morus alba (white mulberry) is the primary host plant for silkworms in sericulture.
Q: Bio-indicator of air pollution in forests
A) Lichen
B) Fern
C) Pine
D) Moss
✅ Correct Answer: A
Explanation: Lichens are highly sensitive to air pollutants and serve as indicators of air quality.
Q: Reforestation involves
A) Harvesting mature forests
B) Conversion to urban areas
C) Planting trees in deforested areas
D) Grazing forest land
✅ Correct Answer: C
Explanation: Reforestation restores tree cover on previously deforested lands.