Quick Answer: What do you think are the main reason for the biodiversity destruction in the Philippines?

In the Philippines, deforestation (forest denudation and fragmentation) is a leading cause of habitat destruction that negatively impacts biodiversity on an exponential scale. … Through the years, conversion of land for residential and commercial use has also contributed the same effects in lower-lying habitats.

What are the reasons for destruction of biodiversity?

CAUSES OF BIODIVERSITY LOSS

  • Climate change.
  • Pollution.
  • Destruction of habitats.
  • Invasive alien species.
  • Overexploitation of the natural environment.
  • Extinction of species.
  • Threat to human beings.
  • Proliferation of pests.

What are the causes of biodiversity loss in the Philippines?

Because of the isolation of some of the islands of the Philippines since the Pleistocene era, Philippine forests are home to numerous endemic life forms. Rapid deforestation, transformation of mangrove swamps, and destruction of coral reefs all point to significant loss of biodiversity.

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What are the biodiversity issues in the Philippines?

Major threats to inland water biodiversity, as well as marine and coastal environments, include chemical pollution and eutrophication, fisheries operations, habitat alteration, invasion of alien species and global climate change.

What is the greatest threat to Philippine biodiversity Why?

The continuing habitat degradation and forestland conversion are major threats to Philippine biodiversity. These are attributed primarily to large-scale and indiscriminate logging and mining, burgeoning human population, overharvesting of resources, and infrastructure development.

What are the main causes of biodiversity loss Mcq?

The four reasons include Loss of habitat and fragmentation, Over-exploitation of species, Invasion of alien (new) species and Co-extinctions.

What are the causes of loss of biodiversity class 12?

Causes for Loss of Biodiversity

  • Habitat loss and fragmentation.
  • Over-exploitation.
  • Alien species invasions.
  • Co-extinctions.

How has biodiversity loss affected the Philippines?

In the Philippines, deforestation (forest denudation and fragmentation) is a leading cause of habitat destruction that negatively impacts biodiversity on an exponential scale. … As a result, the Philippine coral reef system is down to 5% in terms of being in excellent condition, as over 32% are already severely damaged.

How does deforestation affect the Philippines?

The Philippines is paying a high price for the destruction of its forests and a number of major problems confronting the nation can be traced directly to deforestation. … In the absence of forest cover and with frequent heavy typhoon rains, soil erosion, mass wasting, and landslides are induced.

What are the effects of loss of biodiversity?

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.

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What are the major environmental problems in the Philippines?

Other environmental problems that the country is facing include pollution, illegal mining and logging, deforestation, dynamite fishing, landslides, coastal erosion, wildlife extinction, global warming and climate change.

What are threats to biodiversity write any four?

6 Main Threats to Biodiversity – Explained!

  • Human Activities and Loss of Habitat: …
  • Deforestation: …
  • Desertification: …
  • Marine Environment: …
  • Increasing Wildlife Trade: …
  • Climate Change:

How can we protect biodiversity in the Philippines?

Project Goals

  1. Conserve biodiversity in forest areas and reduce forest degradation in priority watersheds.
  2. Build capacity to manage forest areas at the national and sub-national levels.
  3. Strengthen disaster-risk reduction programs.

What threats could harm the Philippines?

The destructive swidden cultivation of uplands and logged-over areas, illegal logging, and hunting and collection of wildlife and flora are widespread. Further, the mainstreaming of indigenous communities has resulted in the gradual loss of indigenous knowledge and practices, which are conservation-friendly.

What is Philippine biodiversity?

The Philippines is one of the 17 mega biodiverse countries, containing two-thirds of the Earth’s biodiversity and 70 percent of world’s plants and animal species due to its geographical isolation, diverse habitats and high rates of endemism. The Philippines’ biodiversity provides several ecosystem services.

What is online threats in the Philippines?

Online threats include social engineering, drive-by download attack, infected servers and removable media.