What is an example of population ecology? Some examples of this category are all the bass in a lake, all the stray cats in a city, or all the evergreen trees in a forest. Remember, limiting factors can affect the carrying capacity. Different limiting factors, such as natural disasters or competition, can cause a population […]
What is the formula of ammonium nitrate?
What is the formula of ammonium nitrate? NH4NO3 What happens when you mix water and ammonium nitrate? If you gently heat ammonium nitrate that has dissolved in water, the solution breaks down to release nitrous oxide, commonly called laughing gas. Because solid ammonium nitrate can undergo explosive decomposition when heated in a confined space, its […]
Why is McCulloch v Maryland important to understanding the changing nature of American federalism?
Why is McCulloch v Maryland important to understanding the changing nature of American federalism? The case McCulloh v. Maryland is important to understanding American federalism and the issue of implied powers. The national government built a national bank in Maryland and the state government of Maryland imposed taxes on the bank. Congress hoped that setting […]
What percentage of TDEE is neat?
What percentage of TDEE is neat? The remaining 30% of TDEE is physical activity, which then gets broken down into exercise activity thermogenesis (EAT) and nonexercise activity thermogenesis (NEAT). EAT accounts for about 5% of TDEE, while NEAT can contribute as much as 15%. What are the three methods of expending energy? Abstract. Daily energy […]
What is the cone of depression quizlet?
What is the cone of depression quizlet? cone of depression. occurs in an aquifer when ground water is pumped from a well, in an unconfined aquifer (water table), this is an actual depression of the water levels. in confined aquifers (artesian), the cone of depression is a reduction in the pressure head surrounding well. watersheds. […]
How long will it take for an object to hit the ground calculator?
What percentage of pollution comes from power plants?
What percentage of pollution comes from power plants? Power plants are currently the dominant emitters of mercury (50 percent), acid gases (over 75 percent) and many toxic metals (20-60 percent) in the United States (see graphic at right). What gases do power plants produce? Fossil fuel, biomass, and waste burning power plants Carbon dioxide (CO2) […]
What is the most expensive marble?
What is the most expensive marble? Calacatta How can you tell quality of marble? Dull patches on the surface of marble indicate poor quality. The simplest way to check the quality of tiles is to examine the marble under light at a 45-degree angle. Some manufacturers use artificial colours to make the marble tiles look […]
Does stone float on water?
Does stone float on water? It’s true — some rocks can float on water for years at a time. And now scientists know how they do it, and what causes them to eventually sink. In this 2006 satellite image, a large “raft” of floating pumice stones (beige) appears following a volcanic eruption in the Tonga […]
Which is better 2-stroke or 4-stroke grass cutter?
Which is better 2-stroke or 4-stroke grass cutter? If you want a simple but powerful machine and don’t mind the noise or extra pollution, a 2-stroke might suit you well. However, if you prefer a quieter, more efficient machine – and one that doesn’t require a gas-oil mix to run – a 4-stroke might be […]