Soil Gives Nutrition to Earth's Plants

Photosynthesis is essential for a plant to survive. In order to perform photosynthesis, carbon dioxide is needed and is the most important component in the creation of matter. There are two other factors that go into photosynthesis, which are solar energy and water. Both are equally important in order to perform photosynthesis, but they don’t create the majority of the matter in a plant. The carbon dioxide is taken from the atmosphere which has a high concentration of carbon. “During the spring when plants start growing again, concentration drops” (Riebeeck p.5). Plants absorb the carbon dioxide and keep it, in order to grow. Once the carbon dioxide is fixated, glucose is produced and used in the process of cellular respiration.

Plants are a living organism of the kind exemplified by trees, shrubs, herbs, grasses, ferns, and mosses, absorbing water and inorganics substances through its roots, and synthesizing nutrients in its leaves by photosynthesis using the green pigment chlorophyll (Oxford Dictionaries, 2015). Plants are the backbone of all life on Earth and an essential resource for human well-being (BGCI, 2015). For all forms of life, plants form the basic food staples. They are the major source of oxygen and food on earth since no animal is able to supply the components necessary without plants (Jennifer C, 2014). Plants make food – they are the only organisms that can convert light energy from the sun into food. Plants make oxygen – one of the materials that plants produce as they make food is oxygen gas for animals and people to stay alive. Plants provide habitats for animals – it is a primary habitat for thousands of other organisms. Plants help make and preserve soil – the roots of plants help hold soil together which help reduce erosion and helps conserve the soil. Plants provide useful products for people – many plants are important sources of product that people use, including food, fibres

Vast numbers and kinds of organisms, mainly microorganisms, inhabit soil and depend on it for shelter, food, and water. Plants anchor themselves in soil, and from it they receive essential minerals and water. Terrestrial plants could not survive without soil, and because we depend on plants for our food, humans could not exist without soil either (Wiley, 2013).

The pH of soil is important for the absorption of nutrients into the plant. Of the 17 needed plant nutrients 14 of them are acquired through the soil. Acidity is needed to break down and dissolve these nutrients. The nutrients are able to dissolve into the soil faster when the acid is acting as a solute. Another way the pH affects the soil is by influencing microorganisms. The bacteria is crucial in the growth and development of the plant, the bacteria’s role is to break down and decompose organic matter in the soil. If the pH of the soil is too high the acid will slow down and eventually stop the microorganisms. Most plants ideal pH is between 6-7, slightly acidic. Many plants are outliers and thrive in pH such as carrots and corn, which can withstand pH as low as 5.5. If the pH of the soil is too high for the desired crop farmers can add material such as limestone, and wood ashes to raise the pH to the desired level. The pH of the soil can also be changed naturally through the leaching of calcium, magnesium and sodium by rainwater. Carbon dioxide from rotting organic matter can also increase the pH of the soil. Acids can also be created organically in the form of sulfuric and nitric

Look around you; do you think that we need soil in our everyday lives? Sure we do. Natural flowing water is filtered through the soil thus making it drinkable. We breathe the air that is produced by plants that grow in soil. Our clothes wouldn’t be made if the cotton plant had no soil to grow in.

Soil is a mixture of mineral particles, decaying material, living organisms, air, and water. The specific aforementioned composition of soil permits plant life and is essential for life on Earth.

In an ecosystem, plants capture the sun's energy and use it to convert inorganic compounds into energy-rich organic compounds. This process of using the sun's energy to convert minerals (such as magnesium or nitrogen) in the soil into green leaves, or carrots, or strawberries, is called photosynthesis.

Plants are common organisms, known for their aid in absorbing carbon and releasing oxygen into the airways. Plants, being living organisms, need both nutrients and water in order to stay healthy and strong (Gardening Know How, 2011). There are a large range of nutrients which come from the leaves and the soil of the plant, each with their

Soil is everywhere but it is easy to ignore . There are so many types of soils . Soil contains very many fungi and microbes . Soil is also used for recycling by breaking down the leftover of the plant when it dies. It also breaks down the remaining animals after it

Plants have many roles to play. Plants make food and oxygen, they provide shelter for animals, and they make and preserve soil, and provide useful products for humans. Plants are the only organism that is able to convert light energy from the sun into food. This process is called photosynthesis. The food that we eat is produced by plants. Humans need oxygen to live. This oxygen comes from plants. Oxygen is produced when plants make food. Animals often use plants for their shelter and their food source. Plants roots help hold the soil together and also help make soil. Plants help humans more than just the oxygen they produce. They also produce food, fibers, medicines, and energy. Animals and humans depend greatly on the roles of plants. (1)

Land and soil quality is important to agriculture, but so is plant and the animal systems. The can be defined as ecosystems, and agriculture is an agroecosystem. The ecosystem links between the function of soil, water, and air. Changing concepts have been made from management of a single-resource, single species approach to making it a multiple management approach that would involve the structure, composition, and function of the entire ecosystems. Soil quality can be defined as the capacity of soil that is to function with ecosystem boundaries to sustain biological productivity that will maintain environmental quality, and promote plant and animal health (CEQ, 1993).

Too much ammonium is toxic to plants at high levels. Plants assimilate it rapidly or store it in vacuole. If too much nitrate and nitrite accumulate it could also be potentially toxic. In order to avoid toxicity plants assimilate nitrate or ammonia to produce amino acids. Overall, the atmospheric nitrogen is reduced to ions that can be incorporated into organic compounds. Plants then use these organic compounds to synthesize amino acids.

In the year 2014 37.1 million metric tons of nitrogen was applied to cornfields in the United States.9 161.4 kg/ha was the average amount per acre utilized.9 According to the United States Department of Agriculture Economic Research service, applying nitrogen at the proper rate, at the correct time, utilizing suitable methods of application are important factors for nitrogen management.10 According to the United States Geological Survey 52% of nitrogen that flowed into the Gulf of Mexico was the result of corn and soybean agriculture.11 High amounts of nitrogen and phosphorous cause a bloom of algae, that later die and cause this area in the ocean to become hypoxic.12 Phosphorus plays a crucial role in plants. Since it's a component of nucleic acids, phosphorus plays a vital role in plant reproduction. Moderate amount of phosphorus results in higher grain production but too much can harm the crops.

The Earth’s existence depends on the interaction an organism has with other organisms. Phosphorus is needed by living organisms because it forms some molecules like DNA and RNA. The cycling of phosphorus is important to life on Earth because it is needed for converting inorganic phosphorus to organic phosphorus. It is also needed to transfer phosphorus to other organisms when they’re taking in plants and algae. Phosphorus flows through the biosphere through plants and animals. It goes through the soil and the ocean slowly. Through an ecosystem phosphorus travels through rocks,water,soil,sediment,and organisms. The reason why living things need phosphorus is because it is needed for the creation of DNA, the creation of the cell membrane, and

Extremely important to organisms, phosphorus is a key ingredient to our DNA, RNA and the molecule ATP (responsible for giving living things energy). Discovered in 1669, phosphorus is used in fertilisers, safety matches, pyrotechnics, steel manufacturing and even in some detergents. Phosphorus is an important nutrient to both plants and animals as it contributes to the cell development. When facing not enough phosphorus, produce can decrease majorly.