Table of Contents
Introduction PAGE 3
Review of Literature PAGE 4
Methodology PAGE 5
Results PAGE 5
Conclusion PAGE 8
Reference List PAGE 9
Plagiarism PAGE 10 Introduction
Wetlands are a vital feature in our environment and over the years the draining of wetlands and removal of plants from wetlands for crop fields and industrial space has created problems in terms of flooding and soil erosion in surrounding areas where wetlands once were.
The Effect of Removing Plants from Wetlands will test how significant the flooding in a plant-less wetland environment is.
Research Question:
What is the effect of removing plants from wetlands?
Research Hypothesis:
Removing plants from wetlands will increase flooding.
Motivation:
Wetlands provide a wide variety of plants and are a habitat for many animals. The removal of plants from wetlands for crop fields and industrial development will impact
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2002. ‘Wetlands’]. Wetland plants oppose the erosive forces of moving water along lakes and rivers thus reducing the amount of sediment deposited into the ocean.
Methodology:
Research will be conducted on the benefits of plants in wetlands and the consequences of removing plants from wetlands.
Step One: Set out small scale testing structure; container A and container B
Step Two: Place plant (Calendula officinalis / marigold) in container A and leave container B empty
Step Three: Pour 250mƖ of water into each container (using a beaker)
Step Four: Measure the amount of water visible in each container (using ruler)
Step Five: Observe and record the results
*experiment to be repeated over a four week period*
Results
A table showing the amount of water(mm) in container A (with plant) and container B (without plant) from soil line
Day Container A Container
The taiga biome has many marvelous elements that make this biome unique and in the taiga has one special animal, and that animal is the Lynx. The taiga biome has different temperatures in the spring, summer, fall and winter. Also, the taiga needs abiotic and biotic elements to live and give shelter to the other living things in the biome. The taiga has a lot of other animals but one extraordinary animal that lives there is the Lynx . The taiga and the Lynx are very unique things in this world.
8. Lake of the Ozarks The Lake of the Ozarks is a reservoir in central Missouri with a surface area of 54,000 acres and 1,150 miles of shoreline. The lake 's serpentine form inspired its nickname "The Magic Dragon". Bass Master tournaments and PGA Club Pro Championships have been held here. The lake is 92 miles long and was created when the 2,543-foot Bagnell Dam to provide hydroelectric power, stopping the flow of the Osage River.
The Florida manatee is deemed as one of Florida’s most symbolic marine mammals in the state. Manatees can be found in salt water in the West Indies and fresh water habitats in Florida and coastal regions. Manatees first appeared in Florida about 15 million years ago. Manatees are very large marine mammals that are related to elephants. ‘’They are grayish brown in color and have thick, wrinkled skin on which there is often a growth of algae.
“...50% of the original wetlands of South Florida no longer exist today.” The Everglades has a big effect with the water supply. The Everglades has been having many issues with the water supply. Containing,the history of the Everglades, the problems with the water supply today, and the issues on the recent attempts to improve the water supply in the Everglades National Park. There must be a way to fix all these problems.
The Florida Everglades is the third-largest national park out of the 48 states. It is also the first national park created to protect the fragile ecosystem. Without the protection of the alliga-tors and thus the ecosystem area we know as the everglades could eventually become nonexist-ent. At one time “this wetland was called the river of grass by an author back in 1947” (Strawn 17).
The Everglades used to be a beautiful place that was home to many rare endangered species. But thanks to construction, agbusinesses, and draining the Everglades we have destroyed this one beautiful piece of land. To lead off, a mass increase in construction around and in the Everglades lead to a total destruction of it. In “ The Florida Everglades ” it says “ The construction cuts off the flow of fresh water to the Everglades.”
By cutting down trees, many eco-systems get destroyed and many animals will not survive. I have noticed how this process occurs a lot in Florida. The Florida Everglades once compromised most of the state, and due to human development almost half
The ecosystem that I found to be the most interesting is the Daintree Rainforest. This rainforest is estimated to be 180 million years old and has a very fascinating and distinctive land. The Daintree Rainforest is a tropical rainforest that is located on the north east coast of Queensland, Australia; taking up a total of 0.1 percent of Australia’s land mass. The Daintree Rainforest is the oldest existing tropical rainforest in the world and the biggest rainforest located in Australia, it is a total of over 1,200 square kilometers in size. This forest got its famous name from a man named Richard Daintree, a 19th century Australian geologist and photographer.
Additionally, it was difficult obtaining a piece of rhubarb that was thin and particularly red, therefore the effect could not be best observed in the cells. Part B: Design your own experiment Parts of this practical were taken and slightly altered from the following link http://www.markedbyteachers.com/gcse/science/investigate-the-effect-of-surface-area-on-osmosis-in-potato-tissue.html Aim: To observe the effect different surface area: volume ratios have on osmosis in potato tissue. Hypothesis: If the potato has a larger surface area: volume ratio, the quicker osmosis will take place and the larger the mass will be at the end of the experiment, therefore the difference in mass of the potatoes from the start of the experiment to the end of the experiment will be larger. Additionally, the potato pieces left in a saltwater solution will decrease in mass, whereas the pieces left in water will increase in mass.
Invasive weeds and grasses could crowd out native plants and shrubs, accelerating erosion and leading to more frequent
4. Habitat alteration: Removal and reduction of natural habitat by flooding, soil erosion and water
Lake Superior by its surface area it is the world’s largest freshwater lake. Out of the Great Lakes it is the deepest lake of them all. Lake Superior also contains 10% of all the freshwater supply on the earth. Lake Superior also contains more water that all the other great lakes by a lot. There also is enough water to flood North & South America by a depth of 1 foot.
Research Questions: What effect does acid rain have on the growth rate of plants in the wetland ecosystem? What results are expected? What is your conclusion? Hypothesis: Acid rain will have a negative impact on the plant growth in the wetland environment, this will result in plants dying and
Background Information: In this experiment I will be investigating the impact of light intensity on the rate of water uptake, due to transpiration, by attaching a shoot from a leafy plant in the capillary tube of a potometer, and then measuring how long it takes for a bubble to move a set distance. The faster the bubble moves, the greater the rate of transpiration. I will be placing one plant in an environment where it is exposed to high-light intensities, and another plant in an environment where it is exposed to low-light intensities. Transpiration is the process of the transport of water and nutrients up the the plant from the roots to the leaves.
Introduction Plants are a major necessity in the balance of nature, people’s lives, and our terrain. We may not realize it, but plants are the ultimate source of food for almost 95% of the world population so says the National Group of Food. It’s a fact that over 7,000 species of plants are being consumed today. Plants are one of the reasons that we get clean water; as they help regulate the water cycle.