Understanding the Anthropocene and Environmental Impact

Who suggested that humans have greatly altered the planet, leading to a new epoch called the Anthropocene?

• Albert Einstein

• Paul Crutzen

• Marie Curie

• Isaac Newton

What is the meaning of the Greek root "Anthropo" used in the term Anthropocene?

• Earth

• Human

• Animal

• Nature

Who suggested that we are in a new epoch called the Anthropocene?

• Andreas Malm

• Cynthia Stokes Brown

• Paul Crutzen

• Geiger

What is one of the most prominent pieces of evidence for human impact on Earth’s systems?

• Deforestation

• Climate change

• Urbanization

• Industrialization

What was the global average atmospheric carbon dioxide level in 2017?

• 350 ppm

• 405 ppm

• 450 ppm

• 500 ppm

What is the target reduction percentage of CO2 emissions by 2030 according to scientists?

• 10%

• 25%

• 50%

• 75%

Which country increased its emissions by 2.5 percent as mentioned in the text?

• China

• India

• United States

• European Union

What is one of the main causes of harmful algae blooms in oceans?

• Overfishing

• Runoff from fertilizers and pesticides

• Nuclear energy

• Ice-core samples

What is a significant environmental concern related to plastics mentioned in the text?

• Plastics are biodegradable

• Plastics improve marine biodiversity

• Plastics affect ocean species and ecosystems

• Plastics reduce water pollution

How do geologists find evidence of environmental harm according to the text?

• By studying ocean currents

• By examining layers of rocks and mud

• By observing animal behavior

• By measuring air temperature