The world around us

What factor is suggested in many studies as key to the decline in tree health?

• Acid rain

• Air pollution

• Deforestation

• Climate change

What practice is mentioned as obsolete and is suggested to be replaced by more sustainable solutions?

• Use of disposable plastics

• Recycling of paper

• Composting of organic waste

• Reforestation

What type of energy is mentioned as critical to reduce our dependence on fossil fuels and mitigate climate change?

• Hydropower

• Geothermal energy

• Nuclear energy

• Solar energy

What severe consequences are mentioned as a result of deforestation for agricultural and industrial purposes?

• Damage to the planet's ecosystems

• Increase in biodiversity

• Improvement in air quality

• Increase in water reserves

What type of development stands out as the main policy of some political parties in relation to the environment?

• Technological development

• Urban development

• Industrial development

• Sustainable development

Which renewable energy source is considered the most efficient in terms of energy production?

• Wind power

• Hydropower

• Solar power

• Geothermal power

What is the main greenhouse gas responsible for global warming?

• Carbon dioxide

• Methane

• Nitrous oxide

• Ozone

What is the term used to describe the total amount of greenhouse gases emitted directly or indirectly by human activities?

• Carbon footprint

• Ecological footprint

• Water footprint

• Energy footprint

Which of the following is a synonym for 'do away with'?

• Retain

• Eliminate

• Acquire

• Consume

Why is it important to regulate the practice of chopping down trees?

• To maintain ecological balance

• To increase deforestation rates

• To promote urbanization

• To reduce air pollution