CHECK THESE SAMPLES OF Environmental Science Lab
... _____________________________ Lab 5: Food Systems Introduction: “The Problem: Money is power. Perhaps more than any generation that has come before us, we understand the deeply-rooted reality of this short phrase and its universal meaning for every human being living on this planet. It follows that wherever large amounts of money collect, so also new centers of power form. The latest historical manifestation of this is the modern corporation. As trillions of dollars accumulate in the corporate sphere, we witness the growing power of corporation to shape the world as they see fit. This power is not limited to controlling the face of our own government through consistent, record-breaking, campaign contributions, but also the fate... , and...
1 Pages(250 words)Research Paper
...Environmental Science Lab Starbuck is the global leader in coffee retailing. The company has thousands of coffee shops distributed all over the world. Most of the coffee shops are located in U.S and U.K. For every cup of coffee sold by Starbucks, there are underlying costs to the environment. It is therefore important to make an evaluation of the processes and materials used to get the coffee on the table with an aim of determining with certainty the amount of environmental impact of these coffee shops.
Most of the coffee cups sold by Starbuck coffee outlets all over the world including Denver Colorado are made of paperboard. The constituent materials include trees,...
2 Pages(500 words)Research Paper
...Food and environment In the last two days, I have taken breakfast at home, which included a glass of milk and some cereals. I took mango juice from the canteen at tea break on the first day, and a piece of cake on the second day. I skipped lunch on the two days but enjoyed a cup of white tea at 4 pm. Dinners were rather early and since I love red meat, I cooked it with rice and kept the left over in the fridge, which I consumed on the second day. The eating habits I have adopted have both positive and negative effects on the environment. First, eating animal products such as meat and milk increases carbon emissions in the environment. This is because of production of commercial livestock, and processing of the same, which consumes...
2 Pages(500 words)Assignment
...Assignment: SCIE211 Phase 5 Lab Report Identifying Environmental Hazards The Effects of Zebra and Quagga Mussels Introduced into a Freshwater Lake
Part I: MUSE animation analysis
Years
Zebra and Quagga Mussel (density/m2)
Phytoplankton (µg/ml)
Zooplankton (µg/ml)
Cladophora Biomass (g/m2)
Foraging Fish (kilotons)
Lake Trout (kilotons)
0
100
3
2
10
150
15
4
1000
2.5
1
100
100
10
7
2500
2
0.5
200
80
8
10
7500
1.5
0.25
600
50
5
13
15000
1
0.1
700
25
2.5
16
7500
1.5
0.2
243
40
4
20
5000
1.75
0.4
136
60
6
Part II: Report
Purpose
The purpose of this experiment was to study the effects of the invasion of the Zebra and Quagga mussels on the species found in a new ecosystem.
Introduction
The introduction of...
1 Pages(250 words)Essay
..., and agroforestry (Wright & Boorse, 2010). However, if the trend of human development persists, then the groundwater will absolutely reduce further. Likewise, the intrusion of ocean water into ground water will be inevitable. This way, the groundwater will become more salty.
Reference
Wright, R. T.,& Boorse, D. F. (2010). Environmental Science: Toward a Sustainable Future. (11th ed.) White Plain, NY: Addison Wesley.... above billion, which did not require massive pieces of land to be cultivated to feed it since the lifestyle then was mainly hunting and gathering. Between 1900 and 2000 the world’s population increased by six billion and industrialization was at its peak (Wright & Boorse, 2010). Vast piece of land has been cleared to...
1 Pages(250 words)Assignment
...% of the greenhouse gases and it needed in bulk. In comparisons of the two in terms of energy potential, nuclear produces 10100 energy from an equivalent 1 kg of both. Therefore, there is no doubt nuclear potential is very impressive, but the two have got environmental impacts that needs thorough consideration (Caldicott, 2007).
Hypothesis/Predicted Outcome
Nuclear energy is safer and cleaner than coal
Methods
For this research, the main methodology for data collection was animation from MUSE lab. After login, data was collected in accordance with the time changes along the time frame. The data on the quantity of carbon, sulphur, amount of both uranium and coal needed, and...
1 Pages(250 words)Assignment
...Identifying Environmental Hazards Identifying Environmental Hazards Purpose To identify the impact of invasive species to the ecosystems, especially Zebra and Quagga
Introduction
Invasive species have posed a threat to the ecosystem in several ways. In some instances, they outcompete indigenous species for space and nutrients and at the same time they can spread diseases. Zebra and Quagga have demonstrated that they severely compete for phytoplankton with other organisms in the ecosystem, which result in alteration of the food web. The far reaching impact of these invasive species can lead to extinction in the long run. Further, the only alternative way to solving this, is by getting reed...
1 Pages(250 words)Assignment
... Size
Population
Years
6
200
0
6
369
50
6
528
100
6
615
150
6
593
200
6
741
250
Wallace Island
Clutch Size
Population
Years
30
200
0
30
730
50
30
576
100
30
575
150
30
886
200
30
845
250
It is concluded that an increase of clutch size will result to population decrease and more generally, the variations in environmental set up results to adjustment or mutation of organisms to better fit that environment and in turn selective pressure is created.
References
(2012, 09). Evolution Lab Report. StudyMode.com. Retrieved 09, 2012, from http://www.studymode.com/essays/Evolution-Lab-Report-1085892.html
Sober, E. (2008). Evidence and evolution: the logic behind the science. Cambridge, UK: Cambridge University Press.... Evolution Lab...
2 Pages(500 words)Lab Report
... on human health. Hoboken, New Jersey: Wiley.
Lippmann, M. (2009). Environmental toxicants: Human exposures and their health effects.
Hoboken, N.J: Wiley.
Largen, K. B. (2010). Environmental science lab manual and notebook. (Vol. 1, pp. 111
117).Dubuque, IA: Kendall Hunt.
Schapira, M., McQuaid, C. D., & Froneman, P. W. (2011). Metabolism of free-living and particle-associated prokaryotes: Consequences for carbon flux around a Southern Ocean archipelago. Journal of Marine Systems [J. Mar. Syst.]. Vol. 90, (1),
5866.doi:10.1016/j.jmarsys.2011.08.009... beaker with hot water to speed up the reaction time. We repeated the same steps for beaker 2, centrifuge tube 2 and test tube 2. The volume of gas in each centrifuge tube in every 1 minute over...
5 Pages(1250 words)Lab Report
