Biology ยท Environmental Studies

Forestry and Plant Sciences

985 Questions

Review important biological concepts with these questions on forestry and plant sciences. The topics include non-timber forest products, timber wood types, lichen growth, and tree structures. This content is ideal for students preparing for agriculture and biology exams.

Industrial wood productionLichen growth patternsNon-timber forest productsPapilionaceous timber woodsTree crown typesFast growing trees

Forestry and Plant Sciences Questions

Multiple choice

Which of the following is the state tree of Manipur?

  1. Pine

  2. Fir

  3. Spruce

  4. Deodar
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Pine tree (Pinus kesiya) is the state tree of Manipur. It is a large, evergreen tree with long, needle-like leaves and cones.

Multiple choice

Which of the following is the state tree of Mizoram?

  1. Oak

  2. Pine

  3. Spruce

  4. Fir
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Oak tree (Quercus dealbata) is the state tree of Mizoram. It is a large, deciduous tree with lobed leaves and acorns.

Multiple choice

Which of the following is the state tree of Tripura?

  1. Pine

  2. Fir

  3. Spruce

  4. Deodar
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Pine tree (Pinus merkusii) is the state tree of Tripura. It is a large, evergreen tree with long, needle-like leaves and cones.

Multiple choice

Which of the following is the state tree of Meghalaya?

  1. Oak

  2. Pine

  3. Spruce

  4. Fir
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Oak tree (Quercus lamellosa) is the state tree of Meghalaya. It is a large, deciduous tree with lobed leaves and acorns.

Multiple choice

Which of the following is the state tree of Assam?

  1. Pine

  2. Fir

  3. Spruce

  4. Deodar
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Pine tree (Pinus wallichiana) is the state tree of Assam. It is a large, evergreen tree with long, needle-like leaves and cones.

Multiple choice

Which of the following is the state tree of West Bengal?

  1. Oak

  2. Pine

  3. Spruce

  4. Fir
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Oak tree (Quercus robur) is the state tree of West Bengal. It is a large, deciduous tree with lobed leaves and acorns.

Multiple choice

Which of the following is the state tree of Odisha?

  1. Pine

  2. Fir

  3. Spruce

  4. Deodar
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Pine tree (Pinus kesiya) is the state tree of Odisha. It is a large, evergreen tree with long, needle-like leaves and cones.

Multiple choice

Which of the following is the state tree of Jharkhand?

  1. Oak

  2. Pine

  3. Spruce

  4. Fir
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Oak tree (Quercus serrata) is the state tree of Jharkhand. It is a large, deciduous tree with lobed leaves and acorns.

Multiple choice

Which of the following is the state tree of Chhattisgarh?

  1. Pine

  2. Fir

  3. Spruce

  4. Deodar
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Pine tree (Pinus roxburghii) is the state tree of Chhattisgarh. It is a large, evergreen tree with long, needle-like leaves and cones.

Multiple choice

Which wood is commonly used for the construction of violin bodies?

  1. Mahogany

  2. Pine

  3. Maple

  4. Cedar
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Maple is the preferred wood for violin bodies due to its excellent tonal qualities, strength, and ability to produce a clear and resonant sound.

Multiple choice

Which type of retaining wall is commonly used in areas with a lot of vegetation?

  1. Gravity retaining wall

  2. Cantilever retaining wall

  3. Sheet pile retaining wall

  4. Gabion retaining wall
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Gabion retaining walls are commonly used in areas with a lot of vegetation because they are very flexible and can adapt to changes in the soil.

Multiple choice

Which of the following is not a forest offence under the Indian Forest Act, 1927?

  1. Felling trees in a reserved forest without permission

  2. Grazing cattle in a reserved forest without permission

  3. Setting fire to a forest

  4. Collecting firewood from a forest
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Felling trees in a reserved forest without permission, grazing cattle in a reserved forest without permission, and setting fire to a forest are all forest offences under the Indian Forest Act, 1927. Collecting firewood from a forest is not a forest offence, as long as it is done with the permission of the forest officer.

Multiple choice

Which of the following is an example of a non-timber forest product?

  1. Timber

  2. Honey

  3. Pulpwood

  4. Firewood
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Non-timber forest products are goods and services derived from forests that do not involve the harvesting of timber. Honey is an example of a non-timber forest product, as it is produced by bees that collect nectar from forest flowers.

Multiple choice

The Himalayan yew is a coniferous tree known for its:

  1. Longevity

  2. Medicinal properties

  3. Timber value

  4. Ornamental value
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The Himalayan yew is known for its medicinal properties, particularly its use in cancer treatment.

Multiple choice

What is the term used to describe the line or strip of land cleared of vegetation to prevent the spread of a forest fire?

  1. Firebreak

  2. Fire Line

  3. Control Line

  4. Containment Line
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

A firebreak is a strategically created gap in vegetation, often cleared or treated with fire retardants, to stop or slow the spread of a forest fire.