erosion, when water covers the dry land is called, drought , food chain, consumer, plants are ____, Animals hunt other animals are called___, prey, people harm the enivirnoment, plants get energy from_______, photosynthesis, omnivore, carnivore, herbivore, pollution, decomposers, population, community in ecosystem.

environment

打印
嵌入

排行榜

视觉风格

选项

切换模板

恢复自动保存：？