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Research paper in the human effects on the rainforest
Tropical rainforest biome
The tropical rainforest biome
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Tropical Rainforests
You are standing in the middle of a hot and muggy tropical rainforest near the equator. As you feel rain hit your head you look up to see trees upon trees which are hundreds of feet tall.When you look at around the area surrounding you, you notice many types of life. Whether it be small plants like ferns or large animals such as jaguars and apes. The tropical rainforest is a very important piece of our earth. This is because they provide much life such as trees and plants. These trees and plants provide oxygen for us and our world. Which is why it is so important to treat it well.This paper will share information about the climate, the food chain, and the landscapes of the tropical rainforests.
Location
Rainforests
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Sloths are slow-moving mammals that spend most of their life upside down in trees. They are about the size of an average cat which is about 2 feet. They eat leaves and fruit they find in trees. They are important because they give back nutrients to the tree by the algae that grows on their back. They rub algae on the tree when upside down which gives nutrients back to the tree. Queen Alexandra's birdwing butterflies are butterflies that are the size of an average bird. Its wingspan is about 1 foot. Unfortunately, they are on America’s list of endangered species. They go through the normal butterfly life cycle which is an egg to caterpillar to pupa to butterfly. They are a poisonous butterfly to the predators that prey upon them. Their importance is because they pollinate plants and flowers (“A sampling of Tropical Rainforest …show more content…
Every living thing in the rainforest is dependent on it. Without it plants would die and so would animals because of the lack of food sources. Photosynthesis takes place in the chloroplasts. In order for photosynthesis to take place, it needs water, the sun's energy, and carbon dioxide. Water is taken in through the roots while carbon dioxide is taken in through chlorophyll in the leaves of the plant. Photosynthesis produces a sugary substance called glucose and also produces oxygen. The products of photosynthesis are then used in the cycle of cellular respiration. This takes place in the mitochondria. In this cycle Cellular respiration takes in the glucose and oxygen produced by photosynthesis and then produces energy(ATP), water, and carbon dioxide. The process then starts again. Both of these cycles are key parts in the carbon cycle (Hackett, Kelly). The carbon cycle is the process in which carbon dioxide is passed throughout the biome. The sun first produces the energy for the plants, such as trees, to use for photosynthesis. Then when the tree or plant dies decomposers ,such as fungi, worms, and bacteria, break down the dead tree and transfer the trees nutrients back into the soil for other plants and animals to use. Animals produce carbon dioxide through cellular respiration and when dead will also be decomposed. Some of the decomposed organisms will turn into fossil fuels which
The majority of life on Earth depends on photosynthesis for food and oxygen. Photosynthesis is the conversion of carbon dioxide and water into carbohydrates and oxygen using the sun’s light energy (Campbell, 1996). This process consists of two parts the light reactions and the Calvin cycle (Campbell, 1996). During the light reactions is when the sun’s energy is converted into ATP and NADPH, which is chemical energy (Campbell, 1996). This process occurs in the chloroplasts of plants cell. Within the chloroplasts are multiple photosynthetic pigments that absorb light from the sun (Campbell, 1996).
Both starch and sucrose can be converted back into glucose and used in respiration. Photosynthesis happens in the mesophyll cell of leaves. There are two kinds of mesophyll cells - palisade mesophyll and spongy mesophyll. The mesophyll cells contain tiny bodies called chloroplasts which contain a green chemical called chlorophyll.
Before learning about photosynthesis, I thought this was just a way for plants to grow, not knowing the full detail that goes on inside the plant for it to grow. So, after learning about what photosynthesis is and how it truly works, it is something that is remarkable and how plants are really the only living thing that uses this process. Photosynthesis is the process of taking in carbon dioxide (CO2), which is a gas that is exhaled from animals and goes into the air and is absorbed into a plant, water (H2O) which is absorbed through the roots of a plant or known as capillary action, sunlight is absorbed through chloroplasts which contain chlorophyll or better known as the leaves of the plant. With the photosynthesis process, the plant can create a by-product known as oxygen gas which is released through the little pores into the atmosphere (Simon, Dickey, Hogan & Reece, n.d.).
Tropical rainforests are an extremely unique and diverse ecosystem that are located around the earth’s equator. They once covered roughly 7% of the world, but due to human encroachment that has dwindled to just 2%. It is a highly moisture rich environment that typically receives anywhere between 60 and 400 inches of rainfall annually and average humidity ranges from 70 to 90%. A high average year round temperature, coupled with the moisture rich environment, creates an ecosystem that allows for a level of biodiversity seen nowhere else on the planet. This also results in a specific type of layering design that allows the system to survive and recycle its nutrients.
During photosynthesis, carbon from atmospheric carbon dioxide is transformed into components which are necessary for plants to live and grow.
The controversy over logging, and more specifically clearcutting, is not a new issue in America. Ever since the 1920's and 1930's, when this nation started to become conscious of conservation, citizens have weighed the consequences of logging. Critics have questioned whether the increase in jobs, tax dollars, and economic growth was worth the destruction of forest lands. Regardless of what they believe today, the logging industry had become so efficient that by the late 1980's nearly 100,000 acres of federal land had been clearcut since the industry began. Logging technology has advanced rapidly in terms of speed, to meet the increasing demands for lumber, paper, and other products derived from trees. This in turn has greatly impacted the environment by severely degrading watersheds, leading to increased soil erosion, the diminution in the quality of drinking water, and the decline of fish stocks, among many other consequences. In this essay I will examine the progression of logging equipment throughout the 19th and 20th centuries and discuss how these changes in technology have not only changed the relationship of those who work in the industry, but also haw this has changed the wider relationship of society and nature.
Photosynthesis and cellular respiration help sustain life on planet earth as both are metabolic processes in their own way. Photosynthesis is the process by which plants and other organisms use energy from the sun to form glucose from water and carbon dioxide. From there, glucose is then converted to ATP by way of cellular respiration. To convert nutrients that are biochemical energy into ATP, a process such as cellular respiration that has reactions needs to take shape in the cell of an organism, releasing waste products at the same time. For the continuous energy cycle that tolerates life on Earth as we know it Photosynthesis and Cellular respiration very essential. They have a few stages where energy and various connections occur within the eukaryotic cell. Cellular respiration takes place in the lysosome, an organelle that is found in the cytoplasm of eukaryotic cells. It uses enzymes to break down biomolecules including proteins, nucleic acids, carbohydrates, and lipids. Photosynthesis involves the chloroplasts, which contain pigments that absorb the sunlight and then transfigure them to sugars the plant can use. Those specific processes are crucial in how far and diversified evolution has
The ecosystem I have chosen is tropical rainforest. In the following paragraphs, I am going to firstly introduced the structure of tropical rainforest in brief, with the second part of the plant ecology and last the diversity within this ecosystem.
The Yasuni National Park possesses very diverse rainforest which significantly impact how the ecosystem functions; yet the the processes of disturbance and succession greatly affect them ("Yasuni National Park, Ecuador", "Ecuador Yasuni ITT Trust Fund" ). Just one hectare of the park contains more species of trees and bushes than all of North America ("Foreseeable Impacts of Oil Industry Activity in Yasuní")! There are a staggering 1762 species of trees and shrubs that have been identified in Yasuni, and approximately 400 of them are inherent to the region (“Foreseeable”). Hundreds of the plants in the previously untouchable zones have not even been classified or studied in depth (“Foreseeable”). The park is also paradise to a multitude of animal...
In South America lies the largest and most wondrous rainforest in the world, the Amazon Rainforest. This 1.4 billion acre forest represents over half of the planet's remaining rainforests, and comprises the largest and most bio-diverse tract of rainforest in the world. Ten percent of all known species on the planet are found in this rain forest, most of which have yet to be discovered. For the past century, the Amazon has been gradually decreasing in size due to agricultural expansion, ranching, infrastructure projects, energy exploration and illegal logging. In its current state, the Amazon is losing land equal to the size of the state of Delaware every year.
The Redesigned Forest. Toronto: Stoddart Publishing Co. Limited, 1990. Newman, Arnold. Tropical Rainforest. New York: Checkmark Books, 2002.
Tropical rainforests have many species of plants and animals. They are very interesting and many scientists today study it. Rainforests are an important part of our environment and it is important for us to protect it. That’s why we have to stop global warming.
Photosynthesis is a process in plants that converts light energy into chemical energy, which is stored in bonds of sugar. The process occurs in the chloroplasts, using chlorophyll. Photosynthesis takes place in green leaves. Glucose is made from the raw materials, carbon dioxide, water, light energy and oxygen is given off as a waste product. In these light-dependent reactions, energy is used to split electrons from suitable substances such as water, producing oxygen. In plants, sugars are produced by a later sequence of light-independent reactions called th...
Photosynthesis is a process in which plants and other organisms convert the light energy from the sun or any other source into chemical energy that can be released to fuel an organism’s activities. During this reaction, carbon dioxide and water are converted into glucose and oxygen. This process takes place in leaf cells which contain chloroplasts and the reaction requires light energy from the sun, which is absorbed by a green substance called chlorophyll. The plants absorb the water through their roots from the earth and carbon dioxide through their leaves.
Photosynthesis is the process in which living cells from plants and other organisms use sunlight to produce nutrients from carbon dioxide and water, the image below “Diagram of photosynthesis 1,” helps show this process. Photosynthesise generally creates oxygen as a by-product through the use of the green pigment, chlorophyll, found in the plant that helps this reaction occur. “Photosynthesis provides us with most of the oxygen we need in order to breathe. We, in turn, exhale the carbon dioxide needed by plants,” (factmonster,2017). This is able to show us why photosynthesis is so greatly needed to occur through plants in order to give one another essentials needed for continuity of life. “Plants perform photosynthesis because it generates the food and energy they need for growth and cellular respiration,” (photosynthesieeducation, 2016).