Answer:Earth and Life Science helps us understand our world in many ways. It teaches us about the planet we live on and all the living things that call it home.First, Earth Science helps us understand things like weather, earthquakes, and volcanoes. We learn why it rains, why the ground shakes, and why mountains form. This knowledge helps us prepare for natural events and stay safe. It also shows us how Earth's past has shaped its present, like how rocks and landscapes formed over millions of years.Second, Life Science helps us understand ourselves and all other living things. We learn how plants grow, how animals survive, and how our own bodies work. It explains things like why we need food and water, and how different living things depend on each other in an ecosystem. This helps us appreciate the amazing diversity of life and our place within it.Together, Earth and Life Science show us that everything is connected. The air we breathe, the water we drink, and the food we eat all come from Earth's systems. Understanding these connections helps us make better choices for our environment and for future generations. It makes us more aware of how our actions affect the planet and its inhabitants, encouraging us to care for our world.