Species can become extinct when humans over hunt and over fish, pollute the environment, destroy habitats , and introduce new species to areas. Factories can pollute the air and the oceans.

Overview. There are five major causes of extinction: habitat loss, an introduced species, pollution, population growth, and overconsumption. Through the activity, students will create a list of reasons why animals can become extinct.

After a mass extinction, many habitats are no longer inhabited by organisms because they have gone extinct. With new habitats available, some species will adapt to the new environments. Evolutionary processes act rapidly during these times and many new species evolve to fill those available habitats.

An animal species is seriously threatened with extinction when its population is broken up. Extinction is a natural process that may be caused by natural selection, shortage of food or natural calamities. Man’s action on nature has also caused entire animal species to disappear over the years.

For maintaining a healthy ecological balance on this earth, animals, plants and marine species are as important as humans. Each organism on this earth has a unique place in food chain that helps contribute to the ecosystem in its own special way. But, sadly today, many of the animals and birds are getting endangered.

Wildlife is a precious gift from God for this planet. Natural habitats of animals and plants are destroyed for land development and agriculture by humans. Poaching and hunting of animals for fur, jewellery, meat and leather are other important factors contributing to the extinction of wildlife.

Top 10 ways to save wildlife

• Adopt. From wild animals to wild places, there’s an option for everyone.
• Volunteer. If you don’t have money to give, donate your time.
• Visit. Zoos, aquariums, national parks and wildlife refuges are all home to wild animals.
• Donate.
• Speak Up.
• Buy Responsibly.
• Pitch In.
• Recycle.

Animals are our companions, our workers, our eyes and ears, and our food. They appear in ancient cave paintings, and on modern commercial farms. We have domesticated some of them, while others remain wild and are sometimes endangered by our activities.

Wildlife Sanctuaries: Wildlife sanctuaries should be made to ensure the protection of the areas of ecological significance. Under Wildlife Protection Act, 1972 various provisions for protecting habitats of wildlife are made by constructing national parks and sanctuaries.

Wildlife plays an important role in balancing the environment . Wildlife provides a stability to different processes of the nature . Wildlife and nature have been largely associated with humans for emotional and social reasons . We are also a part of wildlife to make ecological balance on earth.

Government can save animals by creating wildlife sanctuaries and reserved national parks. 6. We can also save animals by not cutting forests as it will provide them their natural habitat.

Wildlife refers to the group of local or native animals of a region. Wildlife is important for: 1. Ecological importance: balance of various elements of nature and maintenance of food chains. 2.

Illegal hunting of animals for their body parts is called as poaching. Animals are poached for the following reasons: (i) Some of the body parts of animals such as bones of tigers and horns of the rhinoceros are used in traditional medicine practises. To get these, the animals are hunted illegally.

Our planet earth is a home to millions of living beings. From micro-organisms and bacteria, lichens to banyan trees, elephants, and blue whales, there is a vast multitude of living organisms found on the earth.

A forest is a highly complex, constantly changing environment made up of a variety of living things (wildlife, trees, shrubs, wildflowers, ferns, mosses, lichens, fungi and microscopic soil organisms) and non-living things (water, nutrients, rocks, sunlight and air). …

Wildlife includes all those naturally occurring plant and animal species which are neither cultivated, domesticated nor tamed. Wildlife occurs in forests. It is a renewable resource. Over a period of time, many wildlife .

Forests also provide habitat for a vast array of plants and animals, many of which are still undiscovered. They protect our watersheds. They inspire wonder and provide places for recreation. They supply the oxygen we need to survive.

Forests are the ‘lungs ‘ of the earth because they supply oxygen to the atmosphere. Trees and forests protect the land from erosion. They protect homes, farms, and coastlines from strong winds and waves. They make soils fertile, keep air, streams and lagoons clean and clear, and provide habitats and food for animals.

The most common pressures causing deforestation and severe forest degradation are agriculture, unsustainable forest management, mining, infrastructure projects and increased fire incidence and intensity.

Environmental Effects of Deforestation From Above

• Loss of Habitat. One of the most dangerous and unsettling effects of deforestation is the loss of animal and plant species due to their loss of habitat.
• Increased Greenhouse Gases.
• Water in the Atmosphere.
• Soil Erosion and Flooding.
• Destruction of Homelands.

Consequences of Deforestation:

• Food problems: Non suitability of deforested area for conservation.
• Exposing soil to heat and rain: ADVERTISEMENTS:
• Flooding:
• Coss of biodiversity:
• Displacement of indigenous communities:
• Climate change:
• Economic loss:
• Health issues:

The consequences of overutilization of forests includes the threatening of biodiversity and destruction of resources. Explanation: The overutilization refers to the overexploitation of forest resources and they lead to the destruction of natural resources as soil erosion, wild plants.

Deforestation can be defined as the large-scale removal of trees from forests (or other lands) for the facilitation of human activities. It is a serious environmental concern since it can result in the loss of biodiversity, damage to natural habitats, disturbances in the water cycle, and soil erosion.