Biology · Environmental Studies

Forestry and Plant Sciences

1,005 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 geography natural regions mediterranean regions mediterranean climatic region natural regions of the world

The forests of California are famous for _____________.

  1. greenwood trees.

  2. redwood trees.

  3. white wood trees

  4. none of these
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The forests of California are famous for redwood trees. They are long-lived evergreen trees. They live 1,200 to 1,800 years or more. These trees are the tallest and oldest living things on the earth. Nowadays these trees are a famous tourist attraction in the area.

Multiple choice senescence senescence and death plant growth plant growth and development biology

Deciduous trees shows

  1. Progressive senescence

  2. Synchronous senescence

  3. Top senescence

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

The simultaneous senescence which is also known as the synchronous senescence is the process in which the leaves of temperate deciduous tree undergo senescence and falls off in the late autumn season of the year. This type of senescence is controlled by the environmental factors. In this process only leaves fall off and root and shoot remain as it is.

So the correct answer is B.

Multiple choice senescence senescence and death plant growth plant growth and development biology

Yellowing and shedding of leaves in autumn in many trees is an example of.

  1. Over all senescence

  2. Deciduous senescence

  3. Top senescence

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

The yellowing and shedding of leaves in autumn is a classic example of overall senescence, where the entire plant organ undergoes programmed aging and nutrient recycling.

Multiple choice map work (world map) world maps geography

What are shade loving trees known as?

  1. Aquaphyte

  2. Heliophytes

  3. Sciophyte

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

Sciophytes are plants that are adapted to grow in low-light conditions, often referred to as shade-loving plants.

Multiple choice zoology forest and wildlife laws - environmental ethics and resource use participation of people in conservation people's contribution in forest conservation laws and movements for the conservation of forests and wildlife

The aim of social forestry is to make available

  1. Fodder

  2. Minor timber

  3. Fire wood

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Social forestry means the management and protection of forests and afforestation on barren lands with the purpose of helping in the environmental, social and rural development. The term, social forestry, was first used in India in 1976 by The National Commission on Agriculture, Government of India.

The aim of social forestry is to make available:
  • Fodder
  • Minor timber
  • Fire wood
Thus, the correct answer is option D.
Multiple choice zoology forest and wildlife laws - environmental ethics and resource use participation of people in conservation people's contribution in forest conservation laws and movements for the conservation of forests and wildlife

"Forestry of the people, by the people and for the people" is

  1. Agroforestry

  2. Social forestry

  3. Urban forestry

  4. all
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

It is "Forestry of the people, by the people and for the people". It includes raising trees on government owned lands for obtaining food, fodder, wood, fruits etc.

Agroforestry is growing of trees and non-crop plants around agricultural fields
Social forestry - management of barren or open areas by planting trees etc by the people
Urban forestry - planting and maintaining trees by the urban population
These are all managed by the people and the benefits are also reaped by the people
So, the correct answer is 'all'

Multiple choice zoology forest and wildlife laws - environmental ethics and resource use participation of people in conservation people's contribution in forest conservation laws and movements for the conservation of forests and wildlife

Social forestry is

  1. Planting of different kinds of trees in the same area

  2. Greening of hills with the efforts of common men

  3. Raising trees on common village lands and other vacant areas of fodder, minor timber and fire wood

  4. None of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation
Social forestry is management and protection of trees. It includes planting trees in barren lands and deforested lands for social, environmental and rural development. Basically social forestry is an approach for conservation of forests. It involves planting tress on unused land. Afforestation can promote development of rural areas as such areas are dependent on fuel wood which can be obtained from natural sources only. To meet the increasing demand of fuel wood over time, afforestation and proper management of trees is necessary.
Hence, none of the given options is correct for social forestry.
So, the correct answer is 'None of the above'
Multiple choice zoology forest and wildlife laws - environmental ethics and resource use participation of people in conservation people's contribution in forest conservation laws and movements for the conservation of forests and wildlife

Which one of the following groups of plants is used in social forestry?

  1. Mango, Peepul, Neem, Poinsettia

  2. Eucalyptus, Mango, Banyan, Euphoria

  3. Subabul, Eucalyptus, Casuarinas, Bamboo

  4. Subabul, Banyan, Banana, Coconut
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Social forestry programs often promote fast-growing, useful trees like Mango, Peepul, and Neem, which provide shade, fruit, and other benefits to the community.