1. What is an ecosystem?, A type of animal, A community of living and non-living things interacting, Only plants, Which of the following is a biotic factor?, Sunlight, Soil, Tree, Which is an abiotic factor?, Dog, Grass, Water, Bird, What do producers do?, Eat animals, Make their own food, Decompose waste, Hunt prey, Example of a consumer, Plant, Algae, Lion, Grass, What is the role of decomposers?, Produce food, Eat plants, Break down dead organisms, Give sunlight, Which is a terrestrial ecosystem?, Ocean, River, Forest, Lake, Which is an aquatic ecosystem?, Desert, Grassland, Mountain, Pond, What is a food chain?, A cycle of water, . A sequence of who eats whom, A type of plant, What happens if one part of an ecosystem is disturbed?, Nothing changes, Only plants are affected, The whole ecosystem can be affected

Ecosystem

由
打印
嵌入

排行榜

我们目前正在努力改进排行榜功能。请通过提供您的反馈来帮助我们。

提供反馈

视觉风格

选项

我们目前正在改进活动设置。请通过反馈帮助我们。

提供反馈

切换模板

恢复自动保存：？