1.
What is the establishment of trees known as?
Correct Answer
B. Afforestation
Explanation
Afforestation refers to the process of establishing trees in an area where there were no trees before. It involves planting trees or allowing them to naturally regenerate in order to create a forest or increase forest cover. This is usually done to combat deforestation, restore ecosystems, prevent soil erosion, and provide various environmental benefits such as carbon sequestration and habitat for wildlife.
2.
What are trees of different ages and sizes called?
Correct Answer
A. Uneven Aged Stand
Explanation
Uneven Aged Stand refers to a group of trees of different ages and sizes within a forest. This term is used to describe a stand where trees have varied growth rates and are at different stages of their life cycle. It indicates that the trees in the stand were not planted or managed at the same time, resulting in a diverse and uneven distribution of ages and sizes.
3.
Which of these describes a tree with a growth of one year?
Correct Answer
A. Annual
Explanation
A tree with a growth of one year is described as "Annual". This term refers to plants that complete their life cycle, including germination, growth, reproduction, and death, within one year. Annual trees typically grow from a seed, develop leaves, flowers, and fruits, and then die off at the end of the year. This is in contrast to perennial trees that live for multiple years and continue to grow and reproduce each year.
4.
What land is prepared before planting?
Correct Answer
A. Bedding
Explanation
Before planting, the land is prepared by creating bedding. Bedding refers to the process of preparing the soil by loosening it, removing weeds and rocks, and creating raised beds or mounds for planting. This helps to improve drainage, provide better aeration, and create a suitable environment for plant growth. By preparing the land through bedding, it ensures that the soil is ready for planting and provides an optimal foundation for the plants to grow.
5.
What is the main trunk of a tree called?
Correct Answer
A. Bole
Explanation
The main trunk of a tree is called the bole. The bole is the central, upright part of the tree that supports the branches and foliage. It is the main structural component of the tree and provides strength and stability. The bole also serves as the conduit for water and nutrients to flow from the roots to the rest of the tree.
6.
What is the struggle among trees known as?
Correct Answer
C. Competition
Explanation
The struggle among trees is known as competition. Trees compete for resources such as sunlight, water, and nutrients in order to survive and grow. This competition can be fierce, with trees competing for space and access to these vital resources. Trees that are better adapted or have a competitive advantage are able to outcompete others and thrive, while those that are less successful may struggle or even die. This competition among trees is a natural process that helps to maintain the balance and diversity of forest ecosystems.
7.
What is the term used to describe the improvement and protective use of natural resources?
Correct Answer
D. Conservation
Explanation
Conservation is the term used to describe the improvement and protective use of natural resources. It involves the careful management and preservation of natural resources, such as water, forests, wildlife, and energy sources, to ensure their sustainable use for future generations. Conservation aims to prevent the depletion or destruction of these resources and promotes sustainable practices that balance human needs with the needs of the environment. This includes measures like reducing waste, promoting recycling, protecting habitats, and implementing sustainable farming and fishing practices.
8.
What does branches and foliage at the top of a tree called?
Correct Answer
B. Crown
Explanation
The branches and foliage at the top of a tree are called the crown. This term refers to the uppermost part of the tree that includes the branches, leaves, and overall canopy. The crown is responsible for capturing sunlight and conducting photosynthesis, as well as providing shade and habitat for various organisms. It plays a crucial role in the overall health and growth of the tree.
9.
What is the cutting down of trees?
Correct Answer
A. Deforestation
Explanation
Deforestation refers to the process of cutting down trees. It involves the clearing of forests or woodlands, typically for the purpose of converting the land for agricultural or industrial use, or for urbanization. Deforestation has significant environmental impacts, leading to habitat destruction, loss of biodiversity, soil erosion, and climate change. It is a major concern worldwide due to its negative effects on the ecosystem and the need to promote sustainable practices to protect our forests.
10.
Who is a practitioner of Forestry?
Correct Answer
B. Forester
Explanation
A practitioner of Forestry is commonly referred to as a Forester. Foresters are professionals who are trained in the management and conservation of forests. They are responsible for various tasks such as assessing forest health, planning and implementing forest management strategies, and conducting research on forest ecosystems. Foresters play a crucial role in ensuring the sustainable use and protection of forests for the benefit of both the environment and society.