Natural status and level of organization in the world

 Natural status and level of organization in the world

living A diversity of species is found among the living organisms on Earth.

In organisms shows a wide range of

• SIZE
• SHAPE
• FORM
• HABITAT

Measures to protect the livelihood of Sri Lanka

 Take measures to protect the livelihood in• Prohibit the export of animals or animal parts or products manufactured by dead animals or animals by legal measures.

• Increasing the number of breeding animals at risk.

• Protecting the balance of animals in the ecosystem by endangering animals through legal action.

• Carry out backups through state-owned government media.

• Creating protected forests, sanctuaries, national parks etc. through conservation of biodiversity.

How to protect bio diversity

To Protect Biodiversity • Protect endangered species: - Biomass can be avoided by buying products such as elephant, tortoise and animal skin.

• Awareness creation: - Developing countries account for 75% of the world's population and 80% of the biomass. However, people's awareness programs are not practiced in these countries. Awareness programs and scientific studies can be done to protect the biodiversity by protecting these species.

• Establish tangible consumption patterns: - Developed countries of the world's resources consume. Eliminating poverty, hunger and famine in developing countries and providing social justice in these countries can create a sustainable consumption pattern.

• Controlling global warming: - Aeration activities increase the average temperature of the Earth. It is imperative to avoid the use of products and products that may cause global warming.

Adverse effects of loss of bio diversity

Deforestation: - Deforestation destroys many valuable plant species. More and more forests are being planted during reforestation and reforestation. This causes many rare species of plants to become extinct from the environment. Shows in particular are characterized by one-on-one nature. The food chain and the food chain are also affected.

• Disease outbreak: - Plants found in the natural environment have properties that can compensate for many diseases. When certain ethnic groups become extinct, new diseases develop in the environment and these diseases affect humans. 

• Flooding: - Reforestation and deforestation increase the chances of flooding. When wetlands are reclaimed, rains cause flooding when there is no place to rest. Also, when vegetation is low in river basins, direct flooding can erode riverbanks and cause flooding.

• Declining production of medicinal products: - Herbs and medicines for various diseases are obtained from the forest. Some herbs are destroyed when wild areas are destroyed, and the herbal products from natural herbs are affected. Drugs such as aspirin are made from the leaves of a plant called Willow.

• Impairment of Natural Beauty: - When there is a decrease in the flora and fauna of the area, the natural beauty will decrease and there will be a decline in the number of tourists visiting nature.

• Creatures isolate: - Deforestation will isolate birds and animals that live in them. Such isolation can occur, especially when their enclosures are destroyed.

• Environmental Balance Affects: - When there is a change in the amount of living elements found in an environment, it affects the balance of the environment.

Biodiversity Factors for Biodiversity abundant

 Deforestation: - Forests are found to be the most areas in the world. The world's ionized rain forests are part of a large number of species. When such areas become extinct, the animals that live there may be destroyed by food or shelter or moved elsewhere.

• Destruction of Murmansk caverns: - The marine waters are called the ion rain forests of the ocean due to the abundance of living things in the sea. . These ecosystems contribute to the survival of 25% of the world's fish species. The creatures that inhabit the Murukkuppallavaram area are also extinct when the marine boulders are destroyed and some migrate.

• Wetland restoration: - Wetlands are habitats of fish, etc., and are ideal for breeding grounds. Wetlands are reclaimed for residential construction and urban expansion, as well as for waste disposal. This makes the wetland organisms vulnerable to extinction.

• Increasing use of chemical inputs: - There is a need to increase the food supply according to the increasing population. Thus the use of large chemical inputs is the product of the revolutions that have occurred in agriculture such as the Green Revolution. Chemical fertilizers, disinfectants and herbicides in particular are such chemical inputs. Thus, when chemical inputs are applied to the land, they affect the microbial activity of the soil. This results in the destruction of microorganisms found in the agricultural landscape.

• Keeping fire: - Forests are set on fire for easy cultivation and capture of animals. When wild areas that are selected for shelf life are burned, various species of life in the area are destroyed. In addition, the fires spread to other areas and lead to the destruction of the species. In countries like Africa, biomass is heavily affected by animal fodder.

• Hunting: - In some developing countries wildlife is being hunted and the livelihoods are affected by commercial wildlife capture. In these countries, many animals are illegally exported to the skin and ivory of ivory.

• Natural disasters: Livelihoods are also affected by volcanoes, droughts, floods, hurricanes and wildfires. When a volcano erupts, the volcanic slurry spreads over neighboring areas, causing lives to be destroyed. Similarly, during the drought season, many animals are destroyed by drought. Example: Volcano - Colombia, Drought - Sri Lanka, India, Flood - India, Bangladesh

• River Basin Development Projects This is especially the case in developing countries. The Machiavelli, Kalloya and Uva Reservoirs in Sri Lanka are the Niger River Project in Nigeria and the Sambas Project in Zambia.

• Global warming: - Climate change and global warming are affecting the loss of species diversity. As the temperature rises continuously, its intensity becomes unbearable. It is said that the species, in particular the dinosaur, were extinct.

Knowing biological diversity

Biodiversity refers to the variety of life forms that make up the terrestrial habitat. These include the diversity of habitats found among the different species, the diversity of flora and fauna, and the genetic diversity of individual species. Biodiversity is commonly referred to as the 'variety of whole-organisms found in the environment from hereditary unit to species'.

Biodiversity is the diversity of all living organisms, including the land, marine and aquatic ecosystems and ecosystems that they are a part of. It encompasses diversity within and across organisms, and ecological systems. (United Nations Earth Summit - 1992 Riot Genera)Impact Impact In

Biodiversity Biodiversity

particular context; Removal of a species from one or more species or continuously destroying it or moving elsewhere is known as endangering or altering the biodiversity. The creation of a new species and the displacement of specific territories affects biodiversity.

Characteristics of living organisms

Nutrition

Nutrition is the process by which living things obtain and assimilate nutrients, living things require nutrients for various purposes,growth,repair of worn out tissues and provision of energy .plant manufacture their own using light energy,carbon oxide ,water and mineral salts through the process of photosynthesis ,conversely,animals feed on already manufactured food from plants and other animals.

Respiration

respiration of the process by which food are chemically broken down to release energy. during respiration,oxygen is used while energy,carbon oxide and water are released .respiration occurs in all living cells. the energy produced in living things is very useful as it enables the living things carry out some of their physiological process. the energy is also required for growth and development,movement and repair of worn out tissues.

Excretion

This is a process by which living things separate and elimination the wast or harmful materials resulting form chemical reaction with in the cells.these harmful wastes products of metabolism maybe toxic to the body if they are left to accumulate in the cells of living things.

Movement

Movement refers to change is position of a part or an organism. movement in plants includes folding of leaves,closing of flowers ad growing of shoots towards light. the change of position of an entire organism from one position to another is locomotion.

Irritability

This is ability of living things to perceive changes in their environment and respond to them appropriator. living things responds to change in temperature,humility,light,presence or absence of certain chemicals. response of organism to these change is crucial as it enables them to escape from harmful stimuli.ability to detect changes in the environment also enable organism to obtain resource in their environment. 

Reproduction

This is a process by which living things give rise to new individual of the same kind.All living things reproduce. reproduction is essential as it leads to perpetuation of species and it avoid extinction of certain animals and plants.

Growth

Growth refers to an irreversible increase in size and mass while development refers to the irreversible change in complexity of the stature of living things. growth and development of livings things is essential as it enable the living things to attain maximum size that can enable them to perform their function and roles.

Metabolism

Metabolism refers to process by which livings exchange oxygen and carbon oxide across the respiratory surface animals always take in air rich in oxygen and give out air rich in carbon oxide.

carbon oxide is a waste products of chemical reaction in the body.