What could reduce the biodiversity of a population quizlet?

Habitat destruction or change can limit the number of species a habitat will support. This is the greatest cause of biodiversity loss! Species may become endangered or even extinct if they are trapped, hunted, or otherwise harvested faster than the species can reproduce and grow.

What could reduce the biodiversity of a population?

The impact of an increase in the human population , including increased waste, deforestation , peat bog destruction and global warming has been to reduce biodiversity .

What are the main causes of reduced 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 causes biodiversity loss quizlet?

Why is biodiversity important? … What are the 4 main causes of biodiversity loss? Habitat Destruction, Introduced Species, Overexploitation, Effects of Pollution. What is the single greatest threat to biodiversity?

What decreases biodiversity in an ecosystem?

Loss of biodiversity appears to affect ecosystems as much as climate change, pollution and other major forms of environmental stress, according to results of a new study by an international research team. … Studies over the last two decades demonstrated that more biologically diverse ecosystems are more productive.

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How does growing population affect biodiversity?

Habitat loss and overexploitation, driven by our rapid population growth and unsustainable consumption patterns, are the primary causes of biodiversity loss which is now happening up to ten thousand times faster than for millions of years before.

What are five ways that human activity reduces biodiversity?

HS-LS4. D. 3 Humans depend on the living world for the resources and other benefits provided by biodiversity. But human activity is also having adverse impacts on biodiversity through overpopulation, overexploitation, habitat destruction, pollution, introduction of invasive species, and climate change.

Why is declining biodiversity a problem?

Biodiversity underpins the health of the planet and has a direct impact on all our lives. Put simply, reduced biodiversity means millions of people face a future where food supplies are more vulnerable to pests and disease, and where fresh water is in irregular or short supply.

Where does loss of biodiversity occur?

Ecologists emphasize that habitat loss (typically from the conversion of forests, wetlands, grasslands, and other natural areas to urban and agricultural uses) and invasive species are the primary drivers of biodiversity loss, but they acknowledge that climate change could become a primary driver as the 21st century …

What are the 5 causes of biodiversity loss?

Biodiversity loss is caused by five primary drivers: habitat loss, invasive species, overexploitation (extreme hunting and fishing pressure), pollution, climate change associated with global warming.

What are the 5 major causes of biodiversity loss quizlet?

Terms in this set (48)

  • habitat destruction (degradation, fragmentation)
  • pollution.
  • climate change.
  • invasive species.
  • overharvesting.
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What is the root cause of the decrease in biodiversity?

By far, the primary cause of biodiversity loss is habitat destruction resulting from land-use change. … Specifically, land-use change is driven globally by international developers selling products for export, as well as locally by actors altering land to meet subsistence needs.