保护海洋环境英语作文80单词初中简单版

保护海洋环境英语作文80单词初中简单版
The ocean is very important. It gives us food, air, and fun activities. But people are hurting the ocean with pollution and overfishing. We need to protect it. At home, we can reduce plastic use and properly dispose of chemicals. At school, we can have beach cleanups. We can learn about ocean life. Together, we can keep the ocean healthy for animals and future kids like me.
Protecting the Ocean Environment
The ocean is one of the most amazing places on Earth. It covers most of our planet and is home to countless cool creatures like whales, sharks, dolphins, and beautiful coral reefs. The ocean provides us with food, helps make the air we breathe, and gives us awesome activities like swimming, snorkeling, and surfing. But sadly, the ocean environment is facing a lot of threats from human activities. If we want to keep enjoying and benefiting from the ocean, it's really important that we work hard to protect it.
One of the biggest problems is ocean pollution. A huge amount of trash and plastic waste ends up in the ocean every year from humans littering or improperly disposing of things.
I've seen pictures of beaches just covered in plastic bottles, grocery bags, and other garbage - it's really gross and harmful to the marine animals that mistake it for food and eat it. Chemicals, oil spills, and other toxic pollutants also get dumped into the ocean and poison fish and plant life.
Even things we do on land far away from the ocean can end up polluting it through stormdrains and rivers that lead out to sea. Fertilizers and pesticides from farms, for example, create huge "dead zones" in the ocean where nothing can live because all the oxygen gets used up. It's really sad to think about these once-vibrant ocean habitats turning into marine graveyards because of our careless human activities.
Overfishing is another major threat to ocean environments. With improved fishing technologies and growing demand for seafood, we are taking way too many fish out of the ocean before they have a chance to repopulate their species. This disrupts the whole delicate food chain and ecosystem. Dolphins, whales, seals, and other marine mammals are also frequently getting caught in fishing nets and dying needlessly. At this rate, we risk depleting fish populations to unsustainable levels or even to extinction for some species which would be an absolute tragedy.
Then there is the overarching issue of climate change and global warming, which is having a catastrophic effect on the ocean. As atmospheric temperatures rise from burning fossil fuels, the ocean absorbs a lot of that excess heat. This heat causes ocean temperatures to rise, leading to coral bleaching where once-vibrant coral reefs turn ghostly white and die off. These reefs are home to 25% of all marine species, so when they perish, the entire ecosystem gets thrown out of balance.
Warming ocean temperatures and melting polar ice caps from climate change also lead to rising sea levels which flood coastal habitats where many species breed and live. The acidification of the ocean from absorbing excess carbon dioxide kills off shellfish and contribu。