The main factors affecting biodiversity loss and species extinction in Indonesia are habitat degradation and fragmentation, landscape changes, overexploitation, pollution, climate change, alien species, forest and land fires, and the economic and political crises occurring in the country.
What are the 6 main threats to biodiversity?
6 Main Threats to Biodiversity – Explained!
- Human Activities and Loss of Habitat: …
- Deforestation: …
- Desertification: …
- Marine Environment: …
- Increasing Wildlife Trade: …
- Climate Change:
What are 3 things that are threatening biodiversity?
The main threats facing biodiversity globally are: destruction, degradation and fragmentation of habitats. reduction of individual survival and reproductive rates through exploitation, pollution and introduction of alien species.
What are some major threats to biodiversity?
Five main threats to biodiversity are commonly recognized in the programmes of work of the Convention: invasive alien species, climate change, nutrient loading and pollution, habitat change, and overexploitation.
What are the four main threats to biodiversity?
Below, we discuss six of the major threats to biodiversity: climate change, habitat loss and degradation, pollution, invasive species, over-exploitation and epidemics. Learn how serious these threats are in contributing to the loss of biodiversity in our planet.
What are the two major threats to biodiversity?
The core threats to biodiversity are human population growth and unsustainable resource use. To date, the most significant causes of extinctions are habitat loss, introduction of exotic species, and overharvesting. Climate change is predicted to be a significant cause of extinctions in the coming century.
What are 5 benefits of biodiversity?
Support a larger number of plant species and, therefore, a greater variety of crops. Protect freshwater resources. Promote soils formation and protection. Provide for nutrient storage and recycling.
Why is biodiversity in danger?
Biodiversity is subject to many threats. The greatest is probably habitat destruction and fragmentation. But there are many other threats to biodiversity. Over-consumption by humans –by hunting, fishing, or collecting from the wild– threatens many species.
How is biodiversity loss a threat to humans?
Biodiversity loss can have significant direct human health impacts if ecosystem services are no longer adequate to meet social needs. Indirectly, changes in ecosystem services affect livelihoods, income, local migration and, on occasion, may even cause or exacerbate political conflict.
What are things that can reduce biodiversity?
Let’s take a look at some of the main causes:
- Climate change.
- Destruction of habitats.
- Invasive alien species.
- Overexploitation of the natural environment.
- Extinction of species.
- Threat to human beings.
- Proliferation of pests.
Which one is not a threat to biodiversity?
Answer Expert Verified. The only answer from these is 3. Crop Rotation Crop rotation is systematically growing crops in different fields, in a rotation. This is done to keep land fertile and also helps with uncontrolled growing plants.
What is the biggest threat to biodiversity What is the solution?
Habitat loss and deforestation
When habitats are lost due to deforestation and other environmental pollutions such as mining; the environment is unable to provide shelter, food, water, or breeding grounds for the living organisms. This dramatic alteration of habitats directly threatens biodiversity.