Environmental issues
생태계 생태게 | noun | advanced |
ecosystem
The natural world in which different organisms adapt to each other and form relationships in a certain place or environment.
석탄 | noun | advanced |
coal
An inflammable black rock used as fuel or chemical engineering materials.
수질 | noun | advanced |
water quality
A property of water determined by its temperature, cleanness or murkiness, color, proportion, the amount of a substance or germ, etc.
수컫 | noun | advanced |
male
Among animals for which there is a gender distinction, the one that does not get pregnant.
수확 | noun | advanced |
harvest
The act of gathering crops that one grew and raised, or the harvested crops.
outcome
(figurative) The result from doing something.