Microplastics in the Ocean Quiz

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23 Questions

What is the primary focus of the study discussed in the article?

The impact of microplastics on marine ecosystems

What is the main source of microplastics in the ocean?

Fishing gear and ropes

What is the most common type of plastic found in marine debris?

Polyethylene

What is the estimated amount of plastic waste that enters the ocean every year?

4-12 million metric tons

What is the term used to describe the gradual break-down of plastic debris into smaller pieces?

Fragmentation

Which of the following is an example of a climate technology used to reduce GHG emissions?

Wind energy

What is the main purpose of the Green Climate Fund?

To provide financial assistance to developing countries for reduction and adaptation purposes

What type of climate technologies help us adapt to the adverse effects of climate change?

Drought-resistant crops, early warning systems and sea walls

What is a goal of the mitigation of GHG emissions?

To avoid foreseeable loss and damage

What type of climate technologies includes energy-efficient practices?

Soft climate technologies

What type of loss and damage is unavoidable, regardless of future adaptation measures?

Some loss and damage

What is the primary cause of the rapid pace of climate change?

Human activities, such as burning fossil fuels and deforestation

What is the purpose of a greenhouse structure?

To trap heat from the sun and create a controlled environment for plants to grow

What is the main function of greenhouse gases in the atmosphere?

To prevent heat from escaping into space

Which of the following is NOT a greenhouse gas?

Oxygen (O2)

What is the result of the decomposition of organic waste in landfills?

Generation of methane emissions

What is the purpose of the natural greenhouse effect?

To make the planet habitable

What is one of the national policies and measures envisioned by the Kyoto Protocol to reduce emissions?

Enhancing energy efficiency

Which of the following is a purpose of not imposing emission reduction commitments on developing countries?

To avoid restricting their development

What is one way that developing countries can benefit from the Kyoto Protocol?

By selling emissions credits to developed countries

What is the goal of the Kyoto Protocol's two-pronged approach?

To achieve emission limitation and reduction commitments

Which of the following is an example of an international market mechanism envisioned by the Kyoto Protocol?

Selling emissions credits

What is one of the goals of promoting renewable energy, as envisioned by the Kyoto Protocol?

To reduce dependence on fossil fuels

Test your knowledge about the impact of microplastics on our oceans, including the main sources, common types, and estimated amount of plastic waste. Learn about the effects of plastic debris on marine life and the environment.

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