Living things vs non-living things
生物vs非生物
Nature has many living and non-living things in it.
自然界有许多生物和非生物。
Living things need food and water to survive.
生物需要食物和水才能生存。
Food and water help living things to grow and change.
食物和水帮助生物生长和变化。
Mammals, reptiles, birds, insects, amphibians, and fish are living things.
哺乳动物、爬行动物、鸟类、昆虫、两栖动物和鱼类都是生物。
People are living things too.
人也是有生命的东西。
The place where a living thing lives is called its environment.
一个生物生活的地方叫做它的环境。
A living thing must be safe in its environment.
生物在其环境中必须是安全的。
All living things are alive.
所有的生物都是有生命的。
Non-living things are not alive.
非生物是没有生命的。
Non-living things do not need food or water and do not grow.
非生物不需要食物或水，也不会生长。
Rocks and water are non-living things.
岩石和水是非生物。