What are the different sources of pollution? mobile sources – such as cars, buses, planes, trucks, and trains. stationary sources – such as power plants, oil refineries, industrial facilities, and factories. area sources – such as agricultural areas, cities, and wood burning fireplaces. natural sources – such as wind-blown dust, wildfires, and volcanoes. What are […]
What is the most common type of intrusive rock?
What is the most common type of intrusive rock? Granite How do you tell if a rock is volcanic or plutonic? Plutonic rocks are coarse-grained as they are formed slowly that allows the formation of large crystals before the magma solidifies into a rock….Plutonic Rocks: Volcanic Rocks Plutonic Rocks It is generally a dark coloured […]
Did Beethoven use equal temperament?
Did Beethoven use equal temperament? UNEQUAL TEMPERAMENT Bach didn’t use equal temperament. Neither did Mozart nor Beethoven or any of their contemporaries. They used unequal temperaments — also known as, you guessed it, Well-tempered. Are all semitones equal? In twelve-tone equal temperament all semitones are equal in size (100 cents). In other tuning systems, “semitone” […]
What is the most common cause of injury?
What is the most common cause of injury? The top three leading causes of preventable injury-related death – poisoning, falls, and motor vehicle – account for over 83% of all preventable deaths. No other preventable cause of death—including suffocation, drowning, fire and burns, and natural or environmental disasters—accounts for more than 5% of the total. […]
How Do You Solve average speed question?
How Do You Solve average speed question? Time = Distance / speed = 1800/40 = 45 hours. Thus we can find the average speed as: Average Speed = (Total distance)/(Total Time) = (1800 + 1800)/(30 + 45) = 3600/75 = 48 km/hr. What is average speed maths? The average speed is the total distance traveled […]
Can a tsunami hit NYC?
What country consumes the most goods?
What country consumes the most goods? China What do humans consume the most? Short answer: Hydrogen, by number. Oxygen, by mass. And additionally, they vaguely list fruits and vegetables being 70-95% water, which is cool. It’s neat that things can be solid yet have such a high percentage of fluid in them- people, for example, […]
What is the lowest soil horizon called?
What is the lowest soil horizon called? These are called the horizons of a typical soil profile. The uppermost horizon is called the “organic” horizon or “O” horizon. Just below the O horizon is “topsoil” or “A” horizon. Below is the “B” horizon or subsoil. The “C” horizon is the lowest layer. Which horizon is […]
What are the advantages of digital transmission?
What are the advantages of digital transmission? Advantages of digital transmission: Immunity to transmission noise and interference. Regenerative of the coded signal along the transmission path is possible. Communication can be kept “private” and “secured” through the use of encryption. It is possible to use a uniform format for different kinds of baseband signals. Is […]
What bacteria are helpful to humans?
What bacteria are helpful to humans? Types of Probiotics and What They Do Lactobacillus. In the body, lactobacillus bacteria are normally found in the digestive, urinary, and genital systems. Bifidobacteria. Bifidobacteria make up most of the “good” bacteria living in the gut. Streptococcus thermophilus. Saccharomyces boulardii. What are 3 uses of bacteria in the food […]