GreeenBlogs

# Climate Change: Myth or Fact Climate change has been a topic of much debate and controversy over the years. While some argue that climate change is a myth, there is a growing consensus among scientists and experts that it is indeed a fact, and one of the biggest challenges facing our planet today. ## Understanding Climate Change Climate change refers to the long-term changes in global temperature, precipitation patterns, and other weather conditions that are primarily caused by human activity. This activity includes the burning of fossil fuels such as coal, oil, and gas, deforestation, and industrial processes that release greenhouse gases into the atmosphere. These gases trap heat from the sun and prevent it from escaping into space, causing the Earth's temperature to rise. Over the past century, global temperatures have risen significantly, causing a range of impacts including sea level rise, more extreme weather events, and changes in ecosystems and wildlife. If le...

Food security remains a pressing issue in Africa, with millions of people facing inadequate access to nutritious and affordable food. While the continent boasts vast agricultural potential, several factors hinder its ability to achieve self-sufficiency in food production. In this blog, we will explore the challenges faced by Africa in ensuring food security and discuss potential solutions. Challenges: 1. Climate Change: Africa is highly vulnerable to the impacts of climate change, including prolonged droughts, erratic rainfall patterns, and extreme weather events. These climatic changes destabilize food production, leading to crop failures and livestock losses. 2. Poor Infrastructure: Inadequate transportation and storage facilities contribute to post-harvest losses, estimated to be as high as 30-40% in some countries. The lack of proper infrastructure hampers the ability to transport and store food efficiently, resulting in food wastage. 3. Land Degradation: Soil erosion, deforesta...

Introduction: Extreme weather conditions have become more frequent and intense in recent years, leaving a lasting impact on our planet and communities. From devastating hurricanes and wildfires to record-breaking heatwaves and torrential downpours, the consequences of these extreme events are undeniable. In this blog post, we dive into the world of extreme weather conditions, exploring their causes, effects, and the urgent need to address them. 1. Understanding Extreme Weather Conditions: To comprehend the gravity of extreme weather conditions, we need to understand their origins. Natural phenomena such as El Niño, La Niña, and climate change contribute to the occurrence and severity of extreme weather events. El Niño, for example, results from oceanic and atmospheric changes in the Pacific and has far-reaching implications across the globe. 2. Types of Extreme Weather Conditions: a. Hurricanes and Cyclones: These powerful storms, characterized by strong winds and heavy rainfall, can...

INTRODUCTION : Eucalyptus trees are evergreen trees that originated in Australia and have been widely planted in many parts of the world due to their adaptability to different climates and fast growth rate. Despite their many uses, the impact of eucalyptus trees on the environment has been a controversial topic. This blog aims to explore various aspects of eucalyptus trees and answer the question of whether they are beneficial or detrimental to the environment. History of Eucalyptus Trees: Botanists first introduced eucalyptus trees to Europe in the 18th century, and since then, they have been introduced to other regions, such as Asia, Africa, and the Americas. Due to their fast growth rate and adaptability to different climates, they have been extensively planted in these areas. USES OF EUCALYPTUS TREES: Eucalyptus trees have various uses, including: Timber: Eucalyptus wood is durable, hard, and resistant to decay, making it ideal for furniture, flooring, and construction....

Introduction: Bamboo, a grass of the Poaceae family, has long been used as a construction material in many parts of the world. Its strength, flexibility, and sustainability make it a popular choice for building materials, furniture, and even clothing. But bamboo has another secret weapon that is less well-known: it can act as a natural soil compactor. In this blog post, we will explore how bamboo can be used as a soil compactor, its benefits, and the challenges of using it in this way. What is soil compaction? Soil compaction is the process of reducing the volume of soil by applying external pressure. This process can be carried out using mechanical equipment such as rollers, tampers, and compactors. Soil compaction is necessary for various reasons, including improving the stability of foundations, increasing the bearing capacity of soil, and reducing the likelihood of soil settlement. However, traditional methods of soil compaction can be expensive, time-consuming, and damaging to the...

  Introduction: Honey bees are an essential component of our ecology because they pollinate a wide variety of crops and wild flowers. Around 75% of the world's food crops depend on pollination, and honey bees pollinate roughly 80% of these crops, according to the United Nations Food and Agriculture Organisation.  The pollination services provided by honey bees are valued at $235 to $577  billion yearly. Honey bees, however, are in danger of dying out due to a variety of factors, such as habitat loss, chemical exposure, climate change, pests and diseases, and genetic contamination from non-native bees.  For instance, a number of stresses, including pesticides, parasites, and  inadequate nutrition, have been related to Colony Collapse Disorder (CCD),  a condition where entire honey bee colonies die out. The number of honey bees has drastically decreased recently, with some locations reporting losses of up to 90%. The security of our food supply, biodiversity,...

To end poverty, secure prosperity, and protect the environment while combating climate change and striving to preserve our oceans and forests, 17 Sustainable Development Goals (SDGs) were set in 2015 with the objective of achieving them by 2030 across both developing and developed countries.   Urban green space is a very successful sustainable technology that supports the most crucial SDGs, such as human health and wellness, life on land, tackling climate change, and creating sustainable cities and communities. Historically, greenspace has been used as two words, green and space, where the adjective green describes the space. For example, in a paper concerning trees mitigating air pollution, green space is defined as “land covered with some form of vegetation” (Warren, 1973). People are moving from rural to urban locations around the world in quest of better employment prospects, resources, and a more modernized lifestyle. Between 2000 and 2050, this stark demographic cha...

Climate is the average weather in a given area over a longer period of time. A description of a climate includes information on, e.g. the average temperature in different seasons, rainfall, and sunshine, classical period used for describing a climate is 30 years, as defined by the World Meteorological Organization (WMO). . Wladimir Koppen divided the world's climates into categories. His categories were based on the temperature, the amount of precipitation, and the times of year when precipitation occurs. The categories were also influenced by a region’s latitude—the imaginary lines used to measure our Earth from north to south from the equator. five main types of climates are: A: Tropical. In this hot and humid zone, the average temperatures are greater than 64°F (18°C) year-round and there is more than 59 inches of precipitation each year. B: Dry. These climate zones are so dry because moisture is rapidly evaporated from the air and there is very little precipitation. C: Temperat...

CONFERENCE OF THE PARTIES Conference of the parties (COP) is the supreme decision-making body of the United Nations Framework Convention on Climate change (UNFCCC). A key task for the COP is to review the national communications and emission inventories submitted by Parties. Based on this information, the COP assesses the effects of the measures taken by Parties and the progress made in achieving the ultimate objective of the Convention. Since 2015, under the legally-binding Paris Agreement treaty, almost all countries in the world have committed to: Keep the rise in global average temperature to ‘well below’ 2°C, and ideally 1.5°C, above pre-industrial levels. Strengthen the ability to adapt to climate change and build resilience. Align finance flows with ‘a pathway towards low greenhouse gas emissions and climate-resilient development’. Source: UNFCCC International The COP meets every year, unless the Parties decide otherwise. The first COP meeting was held in...

Waiting to be discovered: the Plastic waste recycling industry Plastic pollution occurs due to the accumulation of plastic in the environment. Plastic is a versatile compound made up of repeatedly long chains of molecules interlinked together. It can take various forms and shapes. Plastic is used in almost every sector including in building and construction, packaging, and also in electronic and industrial machinery. Accumulation of plastic is a problem because it does not decompose. Its reversible nature makes him a dangerous compound. Normally plastic items usually take 1000 years to decompose. One of the most important and concerning problems in developing nations is plastic pollution, which has a significant negative influence on both the environment and human health. Unfortunately, in Pakistan, there hasn't been much work done on this subject. The average amount of plastic garbage produced annually per person ranges from 69 kg in Japan and Korea to 221 kg in the United Stat...