Which of the following is a way to combat the increase in levels of carbon dioxide in the atmosphere? A. using alternative energies that are renewable B. drilling for offshore oil C. cutting down trees in the Amazon forest D. shipping oil via pipelines instead of via oil tankers

Reducing carbon dioxide (CO2) levels in the atmosphere is crucial for mitigating climate change. CO2 is a significant greenhouse gas, which traps heat in the atmosphere and contributes to global warming. One effective way to reduce CO2 levels is by using renewable energy sources. Unlike fossil fuels, renewable energies like solar, wind, and hydro power generate electricity without emitting CO2.
By shifting away from fossil fuels, we can significantly lower our carbon footprint. Other strategies include reforestation and adopting energy-efficient technologies to minimize energy consumption and CO2 emissions.

Environmental impact refers to the effect of human activities on the natural world. Burning fossil fuels, deforestation, and industrial processes release a large amount of greenhouse gases, including CO2, contributing to climate change. Renewable energy sources have a much lower environmental impact because they generate energy without causing significant pollution or depleting resources.
Besides reducing greenhouse gas emissions, renewable energies also lessen other harmful effects such as air and water pollution. Using wind and solar power helps conserve natural habitats and biodiversity, which are often threatened by activities like mining and drilling for fossil fuels.
Making environmentally-friendly choices not only helps combat climate change but also fosters a healthier planet for future generations. Simple actions like conserving energy, reducing waste, and supporting green initiatives can collectively make a big difference.

Sustainable energy is about meeting our current energy needs without compromising the ability of future generations to meet theirs. This involves using energy sources that are renewable and have a minimal impact on the environment. Examples include solar, wind, hydro, and geothermal energy.
Solar power harnesses energy from the sun, which is abundant and will never run out. Wind power uses airflows to produce electricity, and hydro power generates energy from water flows. All these sources are renewable and produce little to no CO2 emissions.
Sustainable energy not only addresses environmental concerns but also promotes economic stability and energy security. By investing in sustainable technologies, we reduce dependence on finite resources like oil and gas, ensuring a reliable supply of energy for years to come.
Additionally, sustainable energy can create jobs and stimulate economic growth through the development of new technologies and infrastructure. Embracing sustainable energy is essential for building a resilient and sustainable future.