How does the climate affect human activities in South America?

Observed climate changes include shifts in precipitation and increased temperatures. Projected effects include more extreme weather events, species extinctions, water stress, decreased rice and soybean yields, and adverse impacts on coasts from rising sea levels.

What are the three effects of climate change?

Impacts. Humans and wild animals face new challenges for survival because of climate change. More frequent and intense drought, storms, heat waves, rising sea levels, melting glaciers and warming oceans can directly harm animals, destroy the places they live, and wreak havoc on people’s livelihoods and communities.

How does the environment affect people in South America?

Projected effects include more extreme weather events, species extinctions, water stress, decreased rice and soybean yields, and adverse impacts on coasts from rising sea levels.

What climate is South America?

The climate of South America is predominantly wet and humid. However, the large size of the continent makes the climate of South America varied with each region depending on factors such as geographical location, ocean currents, and winds.

What are the five major causes of climate?

The main driver of climate change is the greenhouse effect. Some gases in the Earth’s atmosphere act a bit like the glass in a greenhouse, trapping the sun’s heat and stopping it from leaking back into space and causing global warming.

Greenhouse gases

  • carbon dioxide (CO2)
  • methane.
  • nitrous oxide.
  • fluorinated gases.
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What is the number 1 cause of global warming?

The evidence is clear: the main cause of climate change is burning fossil fuels such as oil, gas, and coal. When burnt, fossil fuels release carbon dioxide into the air, causing the planet to heat up.

What is the biggest cause of climate change?

Human activity is the main cause of climate change. People burn fossil fuels and convert land from forests to agriculture. … Burning fossil fuels produces carbon dioxide, a greenhouse gas. It is called a greenhouse gas because it produces a “greenhouse effect”.