What is an indirect effect of climate change?

What are direct and indirect effects of climate change?

Background. Climate change directly affects species by altering their physical environment and indirectly affects species by altering interspecific interactions such as predation and competition. Recent studies have shown that the indirect effects of climate change may amplify or counteract the direct effects.

What is indirect evidence of climate change?

While direct measures of climate, such as average temperature or precipitation, tell a story about changing temperature, indirect measurements tell a story about the changes that are happening because of changing temperature, such as changes in ocean currents, frequency of hurricanes, or the melting of sea ice.

What are direct effects of climate change?

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.

Which of the following is an example of the indirect effects of climate change on crop growth?

temperature and moisture stress associated with a warming climate leaves crops more vulnerable to disease. changes in disease prevalence and range will also affect livestock production.

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What are some of the indirect effects of global warming and increased temperatures on human health?

Some of the health consequences of climate change are straightforward: warmer temperatures, changes in the hydrologic cycle, increased ground-level ozone, and enhanced pollen production will increase exposure to heat stress, alter patterns of infectious disease, and compromise air quality.

What are some secondary effects of climate change?

Manifestations include lost species, vanishing glaciers and more frequent heavy rain. In the second half of this century, accelerating sea level rise is likely to cause crop loss, and population dislocation. These problems may be magnified by dysfunctional human responses, including conflict.

What is meant by indirect evidence?

: evidence that establishes immediately collateral facts from which the main fact may be inferred : circumstantial evidence.

What evidence is used to explain climate change?

Ice cores drawn from Greenland, Antarctica, and tropical mountain glaciers show that Earth’s climate responds to changes in greenhouse gas levels. Ancient evidence can also be found in tree rings, ocean sediments, coral reefs, and layers of sedimentary rocks.

How do volcanoes affect?

The gases and dust particles thrown into the atmosphere during volcanic eruptions have influences on climate. Most of the particles spewed from volcanoes cool the planet by shading incoming solar radiation. The cooling effect can last for months to years depending on the characteristics of the eruption.

Which of the following is not an effect of climate change?

Ocean acidification is not a consequence of global warming, but instead has the same cause: increasing atmospheric carbon dioxide.

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