When a habitat is destroyed, the carrying capacity for indigenous plants, animals, and other organisms is reduced so that populations decline, sometimes up to the level of extinction. Extinction may also take place very long after the destruction of habitat, a phenomenon known as extinction debt.
Global warming is an aspect of climate change, referring to the long-term rise of the planet's temperatures. It is caused by increased concentrations of greenhouse gases in the atmosphere, mainly from human activities such as burning fossil fuels, deforestation and farming.
Humans are increasingly influencing the climate and the earth's temperature by burning fossil fuels, cutting down rainforests and farming livestock. This adds enormous amounts of greenhouse gases to those naturally occurring in the atmosphere, increasing the greenhouse effect and global warming.
There are 3 types of human environment interaction: The way people depend on the environment for food, water, timber, natural gas etc. The way people adpat the environment to fulfill their own needs. The way people modify the environment positively or negatively like drilling holes, building dams.
Pollution may muddy landscapes, poison soils and waterways, or kill plants and animals. Humans are also regularly harmed by pollution. Long-term exposure to air pollution, for example, can lead to chronic respiratory disease, lung cancer and other diseases.
The climate crisis is causing tropical storms and other weather events such as hurricanes, heat waves and flooding to be more intense and frequent than seen before. However, a study has found that even if all greenhouse gas emissions were halted in 2020, global warming would only be halted by around 2033.
Serious threatsOverall, the Earth suffers from land degradation; biodiversity loss; air, land and water pollution; and the effects of climate change—and must prevent and manage further risks and disasters. Without changes, the situation looks bleak for all of its inhabitants.
Ten Simple Things You Can Do to Help Protect the Earth
- Reduce, reuse, and recycle. Cut down on what you throw away.
- Volunteer. Volunteer for cleanups in your community.
- Educate.
- Conserve water.
- Choose sustainable.
- Shop wisely.
- Use long-lasting light bulbs.
- Plant a tree.
Increased heat, drought and insect outbreaks, all linked to climate change, have increased wildfires. Declining water supplies, reduced agricultural yields, health impacts in cities due to heat, and flooding and erosion in coastal areas are additional concerns.
The most probable fate of the planet is absorption by the Sun in about 7.5 billion years, after the star has entered the red giant phase and expanded beyond the planet's current orbit.
The purpose of life is to live and let live. The societal living is possible when there are communal harmony and feeling of brotherhood among its members. The institutions of family and marriage contribute to the harmonious living in a society.
Global warming is causing sea levels to rise, threatening coastal population centers. Many pesticides and nutrients used in agriculture end up in the coastal waters, resulting in oxygen depletion that kills marine plants and shellfish. Factories and industrial plants discharge sewage and other runoff into the oceans.
10 things you can do to help save our planet
- Use your voice. We are the first generation to know we're destroying the world, and we could be the last that can do anything about it.
- Be Informed.
- Be political.
- Travel responsibly.
- Eat sustainably.
- Reduce your waste.
- Watch what you buy.
- Find ways to donate.
In a 2018 report by the IPCC, it was stated that 12 years are left to turn the fight against climate change around. Some bleaker minds say it is already too late to fight the effects of climate change, and yet other analyses point out numerous thresholds and therefore cannot give a precise doomsday deadline.
How You Can Stop Global Warming
- Speak up!
- Power your home with renewable energy.
- Weatherize, weatherize, weatherize.
- Invest in energy-efficient appliances.
- Reduce water waste.
- Actually eat the food you buy—and make less of it meat.
- Buy better bulbs.
- Pull the plug(s).
Many other aspects of global climate are changing as well. High temperature extremes and heavy precipitation events are increasing, glaciers and snow cover are shrinking, and sea ice is retreating. Seas are warming, rising, and becoming more acidic, and flooding is become more frequent along the U.S. coastline.
