Achieving UNSDGs: A Global Challenge

What is the primary greenhouse gas responsible for climate change? (UNSDG 13)

• Methane

• Carbon Dioxide

• Nitrous Oxide

• Ozone

Answer explanation

Carbon Dioxide (CO2) is the primary greenhouse gas contributing to climate change, primarily due to human activities like burning fossil fuels. While methane and nitrous oxide are significant, CO2 has the largest impact on global warming.

Which of the following is a major global health challenge exacerbated by climate change? (UNSDG 13)

• Diabetes

• Malaria

• Alzheimer's Disease

• Osteoporosis

Answer explanation

Malaria is a vector-borne disease that is highly sensitive to climate conditions. Climate change affects the distribution and lifecycle of mosquitoes, increasing the risk and spread of malaria, making it a significant global health challenge.

What is a key factor in achieving sustainable economic growth? (UNSDG 7)

• Increasing fossil fuel consumption

• Reducing education funding

• Promoting renewable energy

• Expanding deforestation

Answer explanation

Promoting renewable energy is crucial for sustainable economic growth as it reduces reliance on fossil fuels, mitigates climate change, and fosters innovation, leading to long-term economic stability and environmental health.

Which of the following is a significant issue related to education inequality? (UNSDG 4)

• Equal access to technology

• Uniform curriculum across all schools

• Disparities in educational resources

• Overfunding of rural schools

Answer explanation

Disparities in educational resources highlight the unequal distribution of funding, facilities, and support, which significantly impacts students' learning opportunities and outcomes, making it a key issue in education inequality.

What is a potential solution to biodiversity loss? (UNSDG 15)

• Increasing urban development

• Expanding agricultural land

• Establishing protected areas

• Promoting monoculture farming

Answer explanation

Establishing protected areas helps conserve habitats and species, directly addressing biodiversity loss. In contrast, urban development, expanding agriculture, and monoculture farming can further threaten ecosystems.

What is a major barrier to clean water access in many parts of the world? (UNSDG 6)

• Abundance of freshwater resources

• Lack of water purification technology

• Excessive rainfall

• Overpopulation in rural areas

Answer explanation

A major barrier to clean water access is the lack of water purification technology. Without effective methods to purify available water sources, communities cannot ensure safe drinking water, leading to health issues.

How does climate change impact sea levels? (UNSDG 13)

• Causes sea levels to decrease

• Has no effect on sea levels

• Causes sea levels to rise

• Stabilises sea levels

Answer explanation

Climate change causes the melting of ice caps and glaciers, leading to an increase in ocean water volume. This results in rising sea levels, making 'Causes sea levels to rise' the correct choice.

Which of the following is a strategy to address education inequality? (UNSDG 4)

• Reducing teacher salaries

• Increasing class sizes

• Providing scholarships and financial aid

• Limiting access to higher education

Answer explanation

Providing scholarships and financial aid directly helps students from disadvantaged backgrounds access education, thereby addressing education inequality. The other options would likely exacerbate the issue.

What is an effective method to combat climate change? (UNSDG 13)

• Increasing coal production

• Investing in renewable energy

• Deforestation

• Expanding oil drilling

Answer explanation

Investing in renewable energy is effective in combating climate change as it reduces reliance on fossil fuels, lowers greenhouse gas emissions, and promotes sustainable energy sources, unlike increasing coal production or expanding oil drilling.

Which of the following is a consequence of deforestation? (UNSDG 15)

• Increased biodiversity

• Improved air quality

• Loss of habitat for species

• Decrease in carbon emissions

Answer explanation

Deforestation leads to the loss of habitat for many species, as trees and plants are removed, disrupting ecosystems. This results in decreased biodiversity and threatens the survival of various animals and plants.