浜辺
underwater
environmental
aquatic
beverage
bottle
coast
coastline
conservation
contamination
damage
danger
dirty
ecological
ecology
empty
environment
floating
garbage
global
global warming
industry
junk
liquid
marine
material
nature
ocean
oceans
old
package
plastic
pollute
polluted
pollution
problem
recycle
recycled
recycling
reuse
sand
sandy
sea
sewage
summer
transparent
trash
tropical
waste
water