I. What is Global Warming? Global warming refers to the long-term increase in Earth’s average surface temperature due to human activities, primarily the burning of fossil fuels and deforestation. These activities release greenhouse gases, such as carbon dioxide and methane, into the atmosphere, which trap heat and cause the planet to warm. This phenomenon leads … Read more
What is Community Ecology? Community ecology is a branch of ecology that focuses on the interactions between different species within a particular ecosystem. It examines how species coexist, compete, and interact with one another, as well as how these interactions influence the structure and function of the community as a whole. Community ecology seeks to … Read more
What is a rafter? A rafter is a structural component in a building that supports the roof and transfers the weight of the roof to the walls of the structure. Rafters are typically inclined beams that run from the top of the walls to the peak of the roof, providing support for the roof covering … Read more
What is Plywood? Plywood is a type of engineered wood product made from thin layers of wood veneer, or “plies,” that are glued together to create a strong and durable sheet material. The layers are typically arranged with the grain of each layer perpendicular to the adjacent layer, which helps to increase the strength and … Read more
What is Shelterwood Cutting? Shelterwood cutting is a forestry practice that involves the gradual removal of trees in a forest to create a new generation of trees. This method is used to regenerate forests, promote the growth of desired tree species, and improve overall forest health. Unlike clear-cutting, where all trees are removed at once, … Read more
What is Yggdrasil? Yggdrasil is a term that originates from Norse mythology and refers to a giant mythical tree that is considered the center of the cosmos. The name “Yggdrasil” is derived from Old Norse words, with “Ygg” meaning “terrible” or “dreadful” and “drasil” meaning “horse” or “steed.” This tree is often described as an … Read more
What is a Graft Union? A graft union is a horticultural technique used to join two different plants together, allowing them to grow as one. This process involves connecting the vascular tissues of the two plants, enabling them to share nutrients and water. Graft unions are commonly used in fruit tree cultivation, ornamental plant propagation, … Read more
What is a Tree Spade? A tree spade is a specialized piece of equipment used in landscaping and horticulture to transplant trees and shrubs. It consists of a large metal blade with sharp edges that can be hydraulically operated to dig around the root ball of a tree or shrub, allowing it to be lifted … Read more
I. What is Reforestation? Reforestation is the process of restoring forests that have been depleted or destroyed. It involves planting trees in areas where forests have been cleared for various reasons, such as agriculture, logging, or urban development. Reforestation aims to recreate a healthy and diverse ecosystem that can provide numerous environmental, social, and economic … Read more
What is Restoration Ecology? Restoration ecology is a scientific discipline that focuses on the restoration of ecosystems that have been degraded, damaged, or destroyed. It involves the process of assisting the recovery of an ecosystem that has been disturbed by human activity, natural disasters, or other factors. Restoration ecology aims to return the ecosystem to … Read more