StudentShare solutions
Triangle menu
Paper Critique
3 pages (750 words)
Not dowloaded yet
Lubchenco reviewed the relevant literature and concluded that indirect evidence exists against longer immersion times (linked to reduced light intensity) being the cause of the absence of Fucus species in the low tidal zone. Study sites of a gradient of wave exposure… Since Chondrus crispus is dominant in the low tidal zone, Lubchenco looked at the effect of…
Preview
Midterm assignment
3 pages (750 words)
Not dowloaded yet
ENVIRONMENTAL STUDIES Date ENVIRONMENTAL STUDIES 1. List the components of an ecosystem (abiotic, biotic) and give examples for each! Ans. An ecosystem (Pearson Global Schools) is a functional unit of nature, where living organisms interact among themselves and also with the surrounding physical environment.… They are the key elements that lead to so much…
Preview
The biotic and abiotic structure and function of an ecosystem
3 pages (750 words) , Download 0
Free
GRASSLAND ECOSYSTEM Name of and Number of of Professor Date Grassland ecosystem is found in all the continents apart from the Antarctica. Grassland vegetation is naturally occurring and is common in most eco-regions of the world. Grassland vegetation varies in height from less than 30 cm to quite longer heights.… Abiotic factors present in grassland include…
Preview
Ecology - research projects and Presentations Task - topic Desert
8 pages (2000 words)
Not dowloaded yet
Rainfall is usually very low and/or concentrated in short bursts between long rainless periods These deserts are characterized by cold winters with snowfall… In some deserts, there are gold and granite fields, also exploited from time immemorial. The main economic resource of the deserts is in any case oil, with the richest fields being located in the…
Preview
Ecology lab report
5 pages (1250 words)
Not dowloaded yet
In ecology therefore, has groups of organisms that live in a specific location at specific time will be called a community. Communities… This report looks at diversity of different species and draws conclusion about the findings. In community ecology, there is a study of how species interact within themselves in a given community. This study considers…
Preview
Ecosystem structure and function lecture (Kindly follow the instructions) not an essay
1 pages (250 words)
Not dowloaded yet
The study of how energy flows among components of an ecosystem is termed as ecosystem ecology. This flow of energy joins up four components in all ecosystems. They include… The energy as a result of cellular respiration is called net primary productivity. Decomposers feed on the waste product. As one moves up the next energy level, only 10% of the energy moves…
Preview
Environmental Science IP 1
2 pages (500 words)
Not dowloaded yet
Mostly characterized by high temperatures and a substantial amount of rainfall. It is a well-distributed ecosystem across all continents. More specifically, these areas are… One of the classical examples of this type of the ecosystem is the Amazon basin of South America. It has four distinctive layers; firstly it has forest floor. This is the bottom strata or…
Preview
Environmental Studies - Air Pollution
3 pages (750 words)
Not dowloaded yet
Instructor Date Air Pollution There are numerous adverse negative effects associate with air pollution. Quite largely, the air pollution harm that has been done is almost irreversible. Air pollution is literally the introduction of contaminants in the ocean that organisms breathe.… Air pollution also affects the environment in that it causes visibility…
Preview
Midterm1
3 pages (750 words)
Not dowloaded yet
Name University Course Instructor Date Ecosystem Introduction An ecosystem is a group of organisms living together, interacting with each other and with their surrounding (eoearth.org). It consists of two basic components namely, abiotic and biotic components.… These abiotic factors are broadly classified into three categories climatic factors, edaphic factors…
Preview
Midterm1
3 pages (750 words)
Not dowloaded yet
It consists of two basic components namely, abiotic and biotic components. The relationship between biotic and abiotic components of an ecosystem is known… Climatic factors include the climate regime and physical factors of the environment such as humidity, atmospheric temperature, wind and light among others. Edaphic factors are related to the structure and…
Preview
Can environmental factors acting on organisms lead to inherited changes in phenotype in descendant
7 pages (1750 words)
Not dowloaded yet
Environmental factors acting on organisms definitely lead to inherited changes in phenotype in descendant generations. It is evident from studies on the genome of various organisms right from E. coli that any mutation or change in the genetic make up of an organism is passed on to generations.… Any ecosystem is composed of Abiotic and Biotic components. The…
Preview
Ecosystems and How They Work
5 pages (1250 words)
Not dowloaded yet
Ecosystems and How They Work Name Tutor Institution Course Date Abstract The role of ecosystem is to provide the goods and services that satisfy human needs by way of natural processes either directly or indirectly. Ecosystem functions are perceived as the subset of ecological processes and ecosystem structure.… Disturbances in forest influence the rate of…
Preview
How Rutgers education will help me become a neurosurgeon
2 pages (500 words)
Not dowloaded yet
Passing the MCAT is my most important short-term objective and I had to select an institution whose environment guarantees my success in the cat as well as my long-term academic plans. This influenced my choice to prepare for the examination at the Rutgers University instead of… A friend, who is a continuing student, at the institution offered it as her…
Preview
Summary of a scientific article
2 pages (500 words) , Download 0
Free
Client’s Name: Course: 14 July 2011 The article comprehensively presents how biological invasion affects the native plants and how the same can be stopped. It takes no time for the invaders to make native plants refugees; this is what the article talks about.… The article also sheds light upon community resistance, the three above mentioned grasses were testes…
Preview
Discuss the application of each of following in biology today and include three examples of each with a brief description
4 pages (1000 words)
Not dowloaded yet
Commonly, hair, skin, urine, saliva, semen, and blood are important source of evidence that inform DNA evaluation. Forensic science is significant in blood typing, DNA profiling, and gender determination… Similarly, forensic scientists utilize the hair to profile the DNA in order to identify the culprits involved in crimes. DNA blood typing is important in…
Preview
M1 Local Ecosystem Discussion
3 pages (750 words)
Not dowloaded yet
M1 Micro-Ecosystem Paper Name: Institution: Micro-ecosystem This is a discussion of a micro-ecosystem identified in Hyde Park located within the boundaries of the city of Boston in the United States. Hyde Park is an ecosystem because it comprises biotic and abiotic components that interact in different ways, making the micro-system of the park thrive.…
Preview
Keystone species - Sea stars
2 pages (500 words)
Not dowloaded yet
These two forms of interaction determine composition of ecosystem through the natural rule of survival for the fittest. Each species, in a food chain,… It may increase population of a species or limit it through direct competition for resources or through predation. The sea stars are considered a keystone species in the rocky intertidal habitat because it…
Preview
Ecology: You are required to write an essay on a case study: Rainforest conservation
2 pages (500 words)
Not dowloaded yet
The Amazon is a good example of the world’s natural rain forest. It is vital to point out that the Amazon is the largest rain forest in the world. As the largest remaining… Well, here are the reasons. Ecologically, the Amazon is responsible for Brazil’s climate and general environmental characteristics. As a forest, the Amazon attracts rainfall for the areas…
Preview
Stream Lab Report
4 pages (1000 words)
Not dowloaded yet
Stream paper 1.0 INTRODUCTION 1.1 Background information Streams and rivers have been under extreme pressure from anthropogenic sources which have consequently affected the river or stream quality and thus terminologies such as ecological integrity, stream condition and river health have been coined to describe the status of river ecosystems in response to human activities (Allan, 2004).…
Preview
Impact of Humans on the Florida Everglades Ecosystem
3 pages (750 words) , Download 0
Free
Impact of Humans on the Florida Everglades Ecosystem Name Institution Date Abstract The Florida Everglades is a region that is characterized with shallow and immense floods with numerous hills that have become islands. The region is known to hold several freshwater swamps that include Blue Cypress Water Management Area, Everglades National Park, Highlands Hammock State Park, Collier-Seminole State Park, Tosohattchee State Reserve, Fakahatchee Strand State Preserve and the Big Cypress National Park (National Research, 2002).…
Preview
Ecology
1 pages (250 words)
Not dowloaded yet
The amount of sunlight passing through the ocean water is affected by cloud cover, sunlight angle that depends on altitude, time of the day and season, and waves which reflect the… All marine organisms tolerate salinity differently, a reason as to why there exists stenohaline and euryhaline. Variation in how organisms tolerate salinity dictates their…
Preview
Interspecific and Intraspecific Competition Among Alfalfa in in Shaded and Unshaded Pots
4 pages (1000 words)
Not dowloaded yet
The objective of this lab was to detect the differences of interspecific and intraspecific competition in the alfalfa plant. This was accomplished by putting alfalfain combinations of 25 seeds, 50 seeds, 25 alfalfa with 25 tomato and 25 alfalfa with 25 rye. These variations were both put in pots that received the light, and ones which did not. … These…
Preview
Estuary Project
4 pages (1000 words)
Not dowloaded yet
Estuary Project Name Institution Introduction Estuaries fashion an essential feature in the intricate and dynamic characteristics of the coastal watershed. The economy of the environment of these estuaries primarily relies on its beauty and bounty. However, pollution of these estuaries impedes on their resources and vitality.… The first step is to engage…
Preview
Ecosystem Succession Paper
3 pages (750 words)
Not dowloaded yet
In figure 4-4, what is taking place is known as primary succession. Primary succession is one of two types of ecological and biological succession of plant life. It is the gradual growth of organisms in a place that was previously bare, such as rock or a place devoid of… These areas are places that have been damaged by destructive events, such as fires, and…
Preview
A Self-Sustained Enclosed Ecosystem in a Jar
5 pages (1250 words)
Not dowloaded yet
The project "A Self-Sustained Enclosed Ecosystem in a Jar " focused on creating a jar-based ecosystem with none of the organisms dying. The paper also presents periodic results of four weeks obtained from the project.… An ecosystem can be describe as the dynamic biological environment that consist of living things in a specific region, abiotic , and…
Preview
1 - 25 results of 500 items