Plastic pollution is a major threat to marine ecosystems. When plastic waste enters oceans, it can be ingested by marine animals like fish, turtles, and seabirds, often causing injury or death. Smaller plastic particles called microplastics can also accumulate in the food chain, affecting the health of various species. In addition to harming wil

Vaccination has a long history dating back to the late 18th century when Edward Jenner developed the first smallpox vaccine. This breakthrough helped prevent a deadly disease that had caused widespread suffering and death for centuries. Since then, vaccines have been developed for many infectious diseases, saving millions of lives worldwide. The

Natural disasters occur due to various natural processes in the Earth’s systems. Earthquakes happen when tectonic plates shift suddenly, releasing energy that causes the ground to shake. Volcanic eruptions occur when magma rises through the Earth’s crust and bursts out, often impacting surrounding areas with lava and ash. Other disasters, li

Learning a second language opens up new opportunities for communication, travel, and cultural understanding. It improves brain function by enhancing memory, problem-solving skills, and multitasking abilities. Bilingual individuals often show greater creativity and mental flexibility. In addition, speaking another language can improve career pros