10 mayo, 2016 por englishvillaeuropa
living things, the forest, the beach, the sea, the desert, the river, food, water, sunlight, air, ecosystem, living things, non-living things, terrestrial ecosystem, aquatic ecosystem, food chain
– Living things are different and have different needs because they live in different places.
– An ecosystem is made up of living things and non-living things.
– There are two types of ecosystems: terrestrial ecosystem, such as forests and desert, and aquatic ecosystems, such as seas and rivers.