Why does the inner core of Earth remain solid even though it is very hot? The inner core is solid because it is made of very dense, or heavy, materials – like iron and nickel. Even though it is very hot, these materials don’t “melt” very easily, so they stay solid. Answer 3: It turns […]
What happens if you can see yourself in a black mirror?
What happens if you can see yourself in a black mirror? If you’re suddenly feeling more of a distance from the image in the mirror and photos, it’s likely that you’ve had a major life change recently and your filter through which you view yourself has changed. In your eyes it’s like literally seeing a […]
Is throwing water in someones face illegal?
Is throwing water in someones face illegal? Yes. It is a crime almost everywhere to throw something at someone, even if it causes little or no injury. Usually it would be classified as “assault and battery” although if it damages clothing or other property, it could also be called, for example, “criminal mischief” which is […]
Do sand filters remove bacteria?
Do sand filters remove bacteria? The benefits of slow sand filtration are: Proven reduction of protozoa and most bacteria. High flow rate of up to 0.6 liters per minute. Do water purifiers kill viruses? 3) Gravity Water Filter: Typical water filters do NOT remove viruses and bacteria. But systems such as the Outback Emergency Water […]
What will happen if two oceanic plates collide?
What will happen if two oceanic plates collide? When two oceanic plates converge, the denser plate will end up sinking below the less dense plate, leading to the formation of an oceanic subduction zone. Old, dense crust tends to be subducted back into the earth. An example of a subduction zone formed from a convergent […]
Why do most students prefer last minute?
Why do most students prefer last minute? Why students study last minute Procrastination and the perception that they perform better under pressure and cramming “just works better for them”, was also among the top reasons for last-minute study habits. Is it good to study last minute? The last 24 hours before an exam can be […]
What do scientists call a smart guess?
What do scientists call a smart guess? hypothesis What is making a prediction? Making predictions is a strategy in which readers use information from a text (including titles, headings, pictures, and diagrams) and their own personal experiences to anticipate what they are about to read (or what comes next). Predicting is also a process skill […]
How many types of frequency curves are there?
How many types of frequency curves are there? There are two types of Cumulative Frequency Curves (or Ogives) : More than type Cumulative Frequency Curve. What is ogive curve? An ogive (oh-jive), sometimes called a cumulative frequency polygon, is a type of frequency polygon that shows cumulative frequencies. In other words, the cumulative percents are […]
Which power is shared by the Senate and the House of Representatives?
Which power is shared by the Senate and the House of Representatives? The two houses share other powers, many of which are listed in Article I, Section 8. These include the power to declare war, coin money, raise an army and navy, regulate commerce, establish rules of immigration and naturalization, and establish the federal courts […]
What are the 6 types of fossils?
What are the 6 types of fossils? There are 6 types of fossils. They are body, trace, cast and mold, living, s carbon film, and petrified wood. What are the two main types of fossils? There are two types of fossils- the body fossils and the trace fossils. Body fossils include preserved remains of an […]