A. Because it can waste more water. B. Because it is easier to operate for farmers. C. Because it can deliver water precisely to plants' roots and reduce water waste. D. Because it is the cheapest irrigation method. 相关知识点: 试题...
Yes, I think water is important. Because water is essential for all life on Earth. It is a critical component of our bodies, ecosystems, and industries. Access to clean water is vital for human health, agriculture, and economic development. 水对地球上的所有生命都至关重要。它是我们身体、生态...
Why is Water So Important? Let's face it: we need water to survive! We drink it, we use it to cook and clean, and it's essential for agriculture and industry. But there's more to it than just survival. Water is part of our ecosystem, supporting a huge variet...
Besides biological functions, water is essential for agriculture, hygiene, civilization advancement through travel and power, climate regulation via the ocean, and sustaining numerous ecosystems. While life as we know it requires water, scientists consider the possibility of alternative life forms that mi...
Water is essential for life, supporting vital bodily functions, everyday activities, and safety. We need water for drinking, cooking, hygiene, agriculture, and firefighting. Without water, our survival and well-being would be impossible. Therefore, conserving water is crucial. We can all contribute...
Water is required for various uses including drinking, hygiene, sanitation and agriculture. Over one billion people have no access, or limited access, to safe drinking water which plays an important role in the transmission of communicable diseases and the occurrence of regional conflicts over ...
Why is water important to living things? What is the role of water in promoting health? Why is Asia the largest user of water for agriculture? Describe some freshwater systems and explain why they are so important. Explain some ways humans and animals use freshwater (besides drinking...
Drought Threatens Water Security The year 2016 broughtthe worst droughtBolivia has seen since the ’80s. More than 400,000 people in cities across the country did not have an adequate water supply. As explained by the United Nations, an important cause of the decline is that 40% of Bolivia...
Why is biodiversity important? A species' ability to thrive isn't only essential for its survival, but in many cases, for the survival of others as well. One of the clearest examples of this is bumblebees. According to theU.S. Department of Agriculture, there are 49 species of bumblebee...
Firstly, animals play an important role in maintaining ecological balance. Each species has its unique place in the food chain. If one species disappears, it can affect the entire ecosystem. For example, if bees were to become extinct, it would have a devastating impact on agriculture because ...