Everyone is responsible to protect the Earth because it is our only home and the only known planet in the universe that can support life as we know it. The Earth provides us with the air we breathe, the water we drink, and the food we eat. It is also home to millions of different species, many of which are essential to the balance and health of our planet's ecosystems. Human activities such as pollution, deforestation, and climate change have already caused significant damage to the Earth and its natural systems, and if we do not take action to protect it, we risk causing irreparable harm to our planet and ourselves. Therefore, it is important for everyone to do their part to protect the Earth and preserve it for future generations.