Environment Essays

Freedman defines a pollutant as “the occurrence of toxic substances or energy in a larger quality then the ecological communities or particular species can tolerate without suffering measurable detriment” (Freeman, 562). Although the effects of a pollutant on an organism vary depending on the dose and duration (how long administered). The impact can be one […]

Introduction According to Klanderud, Vandvik, and Goldberg (2), the ecosystem is composed of both biotic and abiotic factors, with the former representing the living aspects and the latter representing non-living features. The interaction between these two types of factors is a complex and fascinating phenomenon, as they complement each other in the environment. Method The […]

The preservation of biodiversity is a crucial environmental concern. Habitat alteration, the introduction of exotic species, pollution, rapid population growth, and overconsumption all pose threats to the world’s biological heritage. The loss of global biodiversity is recognized as a significant public concern. Furthermore, the natural environment plays a vital role in providing humans with essential […]

The eco-column lab serves as a valuable learning tool by allowing you to create and observe your own miniature world, demonstrating its similarities to the real world. It resembles the real world with communities of organisms and their environment. Additionally, it operates as a closed system where waste produced by one species must be utilized […]

“Ecological succession” is the observed process of change in the species structure of an ecological community over time. Within any community some species may become less abundant over some time interval, or they may even vanish from the ecosystem altogether. Similarly, over some time interval, other species within the community may become more abundant, or […]

Over industrialization and globalization, the economic growth has been evolving since a few decades ago. Majority of human now are exposed to the advance technologies and luxury of life. However, these scenarios do not indicate that life nowadays is much better than the olden days. Every year without fail, open burning occurs everywhere. Especially in […]

According to Enger and Smith (2009), ecosystems serve as functional units by encompassing the interactions between organisms and their physical environment. The role of climate in the tundra is vital for shaping the physical environment and affecting organisms. According to Erle Ellis, an ecosystem is defined as a community of organisms that interact with each […]

Food chains, Food Webs and the Flow of Energy in Ecosystems Introduction An ecosystem can be defined as a more or less self-contained function unit in ecology consisting of all abiotic and biotic interactions in a specific area. Flow of energy within an ecosystem is a one-way process; Photosynthesis utilizes light (solar) energy to yield chemical energy that is passed on to […]

The growth and protection of trees are crucial for our environment. However, as our human population expands, we prioritize technology over forestry. This shift towards an agricultural lifestyle seems unattainable for our society, leading to a less eco-friendly world. If only we could adopt the mindset of Loran, the world would be a better place. […]

Explain what happens to the energy reaching the producers that is not converted to growth. ? (iii) Name one decomposer. (iv)State two ways in which energy is transferred from primary consumers to decomposer at C. 1 . (b) Suggest why the percentage energy transfer between producers and primary consumers at A is less than that […]

The increasing concern in modern society is the impact of acid rain on the environment. Pollution from different sources has led to significant emissions of sulphur dioxide into the atmosphere, causing an increase in acid levels in the air. When sulphuric acid combines with moisture, it forms acid rain which can cause substantial damage to […]

Engineering addresses sustainability and pollution prevention through the integration of diverse disciplines that consider the social, cultural, and economic impacts while pursuing objectives. These include managing water supply, disposing of waste, recycling materials, developing community drainage systems, and regulating water quality, soil health, air pollution, and environmental effects resulting from land-based activities. The increasing population […]

The freshwater ecosystem comprises of fresh water bodies such as lakes, rivers, streams and ponds (Conserve Energy Future, 2016). Freshwater ecosystems are vital for all living organisms as they possess rich natural resources. Freshwater is fundamental for human life, and this is because it underpins water and food security as well as economic productivity. Freshwater […]

Statement Of Purpose dakumar Vijaya M. S Bioengineering “Science is simply commonsense at it’s best that is, rigidly accurate in observation and merciless to fallacy in logic. ” Science has always been my fascination right from my childhood, and I was keen to continue my academic pursuit in this field to turn out my interests […]

To identify the chemical changes 2. To observe the effect of temperature of a chemical reaction. Theoritical basic : A chemical reaction is a process that leads to the transformation of one set of chemical substances to another. Classically, chemical reactions encompass changes that strictly involve the motion of electrons in the forming and breaking […]

The Open Boat by Stephen Crane, published in 1898, is recognized as a profound example of naturalistic literature. The narrative highlights the struggle between man and nature, showcasing how the characters’ true nature is revealed in extreme circumstances. The story emphasizes the importance of comradeship in times of adversity, as depicted through rigorous survival situations. […]

Chemistry, a branch of physical science, is the study of the composition, properties and behavior of matter. As it is a fundamental component of matter, the atom is the basic unit of chemistry. Chemistry is concerned with atoms and their interactions with other atoms, with particular focus on the properties of the chemical bonds formed […]

Ruby grew up without a mother and with an alcoholic father who had encounters with the law, but she managed to become resilient and self-sufficient. Her challenging upbringing taught her to acquire all the skills needed for taking care of herself since she had no one else to depend on. Stobrod thought that Ruby should […]

The aim of this report is to describe the Newcastle earthquake and identify its social, physical and economic effects on the community. The event in detail, major effects, how the event was caused, the effects on the communities property, people, infrastructure and economy, will all be addressed in this report. Also the long term planning […]

Considering the whole span of earthly time…only within the briefest moments has one species – man – acquired significant power to alter the nature of the world. This power has now increased to one of disturbing magnitude. ” (Rachael Carson) An essay exploring above quotation and way in which humans interact with natural world, with […]

The content of Lewis Thomas’ Ceti is a brief essay excerpted from The Lives of a Cell book. Written in 1975, this essay by Lewis discusses the use of radio astronomy for communicating with extraterrestrial beings in other galaxies and planets. Despite this, he also delves into the challenges associated with reaching out to intelligent […]

Hawthorne’s Inference of Love and Science In both “The Birthmark” and “Rappaccini’s Daughter” Nathaniel Hawthorne includes two main characters whose selfish attempts to perfect the ones they love end up proving the laws of nature are not to be tampered with. In “The Birthmark” Alymer is easily blinded by success and let’s his tendency to […]