Even as young students in Grade Six, it's important for us to understand why animals are so crucial to our ecosystem and daily lives. Here are some reasons why animals are important: Firstly, animals help maintain the balance of nature, known as the ecological balance. Imagine a forest with...
We need to protect wild animals. Why are wild animals important? A. They are cute. B. They are dangerous. C. They are part of the ecosystem. D. They are E. xpensive. 相关知识点: 试题来源: 解析 C。野生动物重要是因为它们是生态系统的一部分。A 选项可爱不是重要的主要原因;B 选项危险...
A. They are not important. B. They can be hunted for fun. C. They are part of the ecosystem. D. They are a waste of resources. 相关知识点: 试题来源: 解析 C。解析:A 选项野生动物很重要,不是不重要。B 选项猎捕野生动物取乐是错误的行为。D 选项野生动物不是浪费资源。C 选项野生动物是...
Plants and animals are part of a food chain, which keeps an ecosystem alive. Carnivores eat herbivores, which eat plants. When animals die, they decompose into the soil. Their nitrogen transforms into nitrate, which plants require for growth. Herbivores eat these plants, and the cycle starts a...
Ants are important components of ecosystems not only because they constitute a great part of the animal biomass but also because they act as ecosystem engineers. Ant biodiversity is incredibly high and these organisms are highly responsive to human impact, which obviously reduces its richness. However...
Why are nutrients important to living organisms? What is the importance of getting the vital signs of farm animals and why? Why are endangered species important? Why are fish so important to the evolution of other vertebrates? Why are amphibians important to the ecosystem?
【45题详解】 根据 “Should we care about these misunderstood animals? Yes, we should! Every animal species plays an important role in the ecosystem(生态系统). Some help control other pest populations. Some are useful for medical research.”我们应该关心这些被误解的动物吗?是的,我们应该!每一种...
Why is it important to protect wild animals? A. They are delicious. B. They are a source of income for poachers. C. They play a crucial role in the ecosystem. D. They are a nuisance. 相关知识点: 试题来源: 解析 C。保护野生动物很重要是因为它们在生态系统中起着至关重要的作用。A选项...
Many animals are hunted or mistreated for human benefit. This can upset the delicate balance of our ecosystem and harm our planet as a whole. Therefore, it is our moral responsibility to protect animals. Firstly, animals play an important role in maintaining ecological balance. Each species has...
Why are wetlands important to amphibians? How do amphibians impact humans? Why is genetic drift important to endangered species? Why are animals going extinct in the freshwater biomes? Why can overfishing lead to ecosystem collapse? Why does biodiversity loss occur in the ocean?