Guidelines

What is the major greenhouse gas studied by climate scientists?

What is the major greenhouse gas studied by climate scientists?

The Carbon Dioxide Greenhouse Effect. In the 19th century, scientists realized that gases in the atmosphere cause a “greenhouse effect” which affects the planet’s temperature.

How do scientists study greenhouse gases?

Scientists measure the amount of greenhouse gases in the atmosphere in several ways. They use satellites and other instruments to measure the amount of greenhouse gases in the air all around the world. They also collect samples of air from specific places and then analyze these samples in a laboratory.

How do greenhouse gases affect ocean temperature?

Why does it matter? As greenhouse gases trap more energy from the sun, the oceans are absorbing more heat, resulting in an increase in sea surface temperatures and rising sea level. These effects, in turn, could substantially alter the biodiversity and productivity of ocean ecosystems.

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Which is a possible result of rising ocean temperatures caused by global warming?

The ocean absorbs most of the excess heat from greenhouse gas emissions, leading to rising ocean temperatures. Increasing ocean temperatures affect marine species and ecosystems. Rising temperatures cause coral bleaching and the loss of breeding grounds for marine fishes and mammals.

What type of scientist studies the environment?

Geographer: A scientist who studies Earth’s natural environment and how human society uses the natural environment.

What do climatologists study?

A climatologist studies weather patterns over a period of time. Their work is similar to that of meteorologists but focuses on a much longer timescale, studying trends over months, years or even centuries.

Which molecules are greenhouse gases?

Greenhouse gases (GHG) include carbon dioxide, water vapor, methane, ozone, nitrous oxide and fluorinated gases. These molecules in our atmosphere are called greenhouse gases because they absorb heat. There may not be much of some of these gases in our atmosphere, but they can have a big impact.

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What causes ocean temperatures to rise?

The ocean absorbs vast quantities of heat as a result of increased concentrations of greenhouse gases in the atmosphere, mainly from fossil fuel consumption. This is causing ocean temperatures to rise.