Oceans are important because…, they produce oxygen we need , increase the heat of the planet, Only fish live in the oceans. , Yes. , No. , For safe and clean oceans, we …, can ignore recycling the waste. , must recycle the waste. , There’s a global garbage in the …, Atlantic Ocean. , Pacific Ocean. , The most dangerous type of waste is … , metal , plastic , A plastic waste gives damage to the ecosystem because … , it decomposes in the nature easily. , it doesn’t compose in the nature easily. , Which can be a good idea to fix the problem of marine pollution? , Joining beach clean up campaigns, Dropping the litters into the seas , Why are plastic “bags” especially, dangerous for marine creatures?, They can’t eat plastic bags. , They can get stuck in plastic bags. , Can we produce clean energy out of the seas and oceans? , Yes, No, Can scientists produce medicines from marine creatures? , Yes, No, Why are oceans important for transportation? , Marine transportation is faster than air transportation. , Marine transportation is cheaper than air transportation. , Which one is a good behavior after a day on the beach? , Leaving our waste behind us. , Picking up all the litters around us. , What’s the largest and deepest ocean on our planet? , Atlantic , Pacific , Where’s the Arctic Ocean? , in the northern hemisphere , in the southern hemisphere , Where’s the Antarctic Ocean? , in the northern hemisphere , in the southern hemisphere .

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