海平面是指海洋的平均高度，但这一概念的确定涉及多个复杂因素。以下是关于海平面的几个关键点：定义与局限性：海平面并非指全球所有地方的水面高度，而是特指有海洋存在的地方的平均水面高度。在远离海洋的地区，海平面的定义变得复杂，因为无法直接通过观测来确定。地球形状的影响：地球是一个旋转的椭球体...
That means if you thought earth were a sphere(n.范围;球体;vt.包围;放入球内;使...成球形)and defined(vt.定义;使明确;规定)sea level by standing on the sea ice at the north pole, then the surface of the ocean at the equator would be 21km above sea level. 这意味着如果你认为地球是球...
When it is stated that "sea level is rising," this usually refers to "mean sea level," which is the average sea level around the earth based on numerous measurements over a long period of time. The elevation of mountain peaks are measured as the height of the peak of the mountain above...
Sea - level rise due to global warming has submerged some coastal islands. What is the impact on the biodiversity there? A. It has no effect on the biodiversity as the animals can swim away. B. It may cause some endemic species to become extinct. C. It will only make the plants on ...
解析 C。原因:As the sea level rises, habitats for many species are being lost. This not only reduces the available living space for these organisms but also disrupts their life cycles.(随着海平面上升,许多物种的栖息地正在消失。这不仅减少了这些生物的可用生存空间,还扰乱了它们的生命周期。)...
What is the highest sea level in the past?Changes in Sea LevelHistoric sea levels have changed drastically largely depending on the thickness and extent of glacier coverage. As the quantity and size of glaciers increase sea level drops while melting glaciers cause sea level to rise....
In my view, we should hold a cautious attitude toward some of the violent video games. On the one hand, there is no denying the fact that playing video games during the leisure time can make people relaxed. But on the oth...
What is the temperature of the littoral zone? What is eustatic sea level? What is the temperature of the Mediterranean Sea? What is absolute pressure at sea level? What is the absolute pressure at sea level? What is the boiling point of water at sea level?
Due to climate change, the sea level is rising. What will probably happen to the islands? A. 该己大入火往国与省活照从变话南心使须会三该己大入火往国与省活照从变话南心使须会三They will become larger.该己大入火往国与省活照从变话南心使须会三该己大入火往国与省活照从变话南心使...
Sea - level rise due to climate change can flood coastal wetlands. What is the impact on the birds living there? A. They will learn to swim better B. Their nesting places will be destroyed C. They will change their diet completely D. Their feathers will become waterproof ...