1.
When is the International Day of Forests celebrated?
Correct Answer
C. 21 March
Explanation
The International Day of Forests is celebrated on 21 March. This day is dedicated to raising awareness about the importance of forests and trees for the environment and human well-being. It aims to promote the sustainable management, conservation, and development of all types of forests. By celebrating this day, people are encouraged to take action to protect and preserve forests, as they play a vital role in providing clean air and water, supporting biodiversity, and combating climate change.
2.
When was the International Year of Forests established by the United Nations General Assembly?
Correct Answer
A. 2011
Explanation
The International Year of Forests was established by the United Nations General Assembly in 2011. This designation aimed to raise awareness about the importance of forests and their sustainable management. It provided an opportunity to promote actions for forest conservation, restoration, and sustainable development at the global level. The year 2011 was chosen to highlight the urgent need to address deforestation and promote the sustainable use of forests for the benefit of present and future generations.
3.
Where is the amazon rainforest located?
Correct Answer
D. Brazil
Explanation
The Amazon rainforest is located in Brazil. It covers a significant portion of the country, primarily in the northern region. Brazil is home to the largest portion of the Amazon rainforest, which is known for its incredible biodiversity and vast expanse. The rainforest is also spread across other countries in South America, including Peru, Colombia, and Ecuador, but Brazil has the largest share of this natural wonder.
4.
Which of the following is the largest mangrove forest in the world?
Correct Answer
A. The Sundarbans Reserve Forest
Explanation
The Sundarbans Reserve Forest is the largest mangrove forest in the world. Located in Bangladesh and India, it covers a vast area of approximately 10,000 square kilometers. The Sundarbans is home to a diverse range of flora and fauna, including the Bengal tiger and numerous species of birds, reptiles, and fish. The forest plays a crucial role in protecting the coastal areas from erosion and acts as a natural barrier against cyclones and tidal waves. Additionally, it is recognized as a UNESCO World Heritage Site for its unique ecosystem and ecological significance.
5.
When was the First International Day Of Forests celebrated?
Correct Answer
B. 2013
Explanation
The First International Day of Forests was celebrated in 2013. This suggests that prior to 2013, there was no specific day dedicated to recognizing and raising awareness about the importance of forests. It is likely that the United Nations or another international organization established this day to highlight the significance of forests in terms of biodiversity, climate regulation, and sustainable development.
6.
Which of the following is an excellent way to celebrate the International Day of Forests?
Correct Answer
D. All of the above
Explanation
All of the options mentioned are excellent ways to celebrate the International Day of Forests. Planting a tree helps in increasing the forest cover and contributes to the environment. Hiking in the woods allows individuals to connect with nature and appreciate the beauty of forests. Making a leaf scrapbook is a creative way to learn more about trees and their diverse species. Therefore, all of these activities are great ways to celebrate and promote the importance of forests on the International Day of Forests.
7.
Which species of trees are commonly found in tropical evergreen forests?
Correct Answer
D. All of the above
Explanation
Rosewood, ebony, and mahogany are all commonly found in tropical evergreen forests. These species of trees are well-adapted to the warm and humid conditions of these forests. They thrive in the nutrient-rich soil and provide important habitat and resources for a variety of animals. These trees are also highly valued for their timber, making them targets for illegal logging and deforestation. Therefore, it is important to protect and conserve these forests to ensure the survival of these tree species and the biodiversity they support.
8.
The process of planting trees in an area that has previously not been forested is known as _______________.
Correct Answer
B. Afforestation
Explanation
Afforestation refers to the process of planting trees in an area that was previously not forested. This is done to create new forests and increase the overall forest cover. It helps in combating deforestation, promoting biodiversity, reducing soil erosion, and mitigating climate change. Afforestation is different from reforestation, which involves replanting trees in an area that was previously forested but has been cleared or destroyed.
9.
What kind of tree species are found in alpine vegetation?
Correct Answer
D. All of the above
Explanation
The correct answer is "All of the above" because alpine vegetation refers to the plant life found in high-altitude mountain regions, typically above the treeline. In these harsh environments, only certain tree species are able to survive. Oak, chestnut, and pine trees are all examples of tree species that can be found in alpine vegetation.
10.
What are the effects of deforestation?
Correct Answer
D. All of the above
Explanation
Deforestation has several negative effects on the environment. It leads to desertification, which is the process of turning fertile land into desert due to the loss of vegetation and soil degradation. Deforestation also causes soil erosion, as the removal of trees and plants reduces the ability of the soil to absorb water and hold it in place. This can result in the loss of topsoil and nutrient depletion. Additionally, deforestation contributes to flooding, as trees play a crucial role in regulating water flow and preventing excessive runoff. Therefore, all of the mentioned effects are caused by deforestation.