What are the main causes of acid rain the main causes of acid rain are the emission of and? Acid rain results when sulfur dioxide (SO2) and nitrogen oxides (NOX) are emitted into the atmosphere and transported by wind and air currents. The SO2 and NOX react with water, oxygen and other chemicals to form […]
Does Ed Sheeran respond to fan mail?
Does Ed Sheeran respond to fan mail? The Thinking Out Loud star is currently touring Asia and has been receiving bags and bags of fan mail. Like any global star, we thought he’d have an assistant to read and reply to them. But no, Ed actually goes through them himself. Do celebrities reply to fan […]
What was the Erie Canal used for?
What was the Erie Canal used for? The Erie Canal provided a direct water route from New York City to the Midwest, triggering large-scale commercial and agricultural development—as well as immigration—to the sparsely populated frontiers of western New York, Ohio, Indiana, Michigan and points farther west. What were canals used for in the 1800s? In […]
When should you go to the ER for a fever?
When should you go to the ER for a fever? If the adult’s fever lasts for more than three days, they should seek emergency care. If the adult’s fever rises above 103°F, they should seek emergency care. If the adult’s fever is accompanied by nausea, confusion or a rash, they should seek emergency care as […]
Which types of simple machines exist in the fishing pole?
Which types of simple machines exist in the fishing pole? Teacher Notes: A fishing pole is a very good example of a third class lever. In this class of levers, the force arm lies between the fulcrum and the load arm. Because of this arrangement, a relatively large force is required to move the load. […]
What are air core transformers used for?
What are air core transformers used for? description. Air-core transformers are designed to transfer radio-frequency currents—i.e., the currents used for radio transmission; they consist of two or more coils wound around a solid insulating substance or on an insulating coil form. Iron-core transformers serve analogous functions in the audio-frequency range. Why are air core transformers […]
What is a treeless grassland called?
What is a treeless grassland called? Prairies are the temperate grasslands of North America. Most parts of the prairies are treeless. Prairies are grasslands with tall grasses while steppes are grasslands with short grasses. Pampas are also an extensive treeless grassland area in south-central South America. What is another name for a grassland? Grasslands go […]
What is the famous food in Eritrea?
What is the famous food in Eritrea? The main traditional food in Eritrean cuisine is tsebhi (stew), served with injera (flatbread made from teff, wheat, or sorghum and hilbet (paste made from legumes; mainly lentil and faba beans). What is Eritrea national dish? Although zigni is considered the national dish of Eritrea, it is also […]
What are the side effects of too much potassium?
What are the side effects of too much potassium? It can cause: Muscle fatigue. Weakness. Paralysis. Abnormal heart rhythms (arrhythmias) Nausea. How do you know if you have too much potassium? If high potassium happens suddenly and you have very high levels, you may feel heart palpitations, shortness of breath, chest pain, nausea, or vomiting. […]
How do IR headphones work?
How do IR headphones work? Infrared headphones work by connecting to devices via infrared signals. To establish a connection between IR wireless headphones and your audio device you need an IR docking station also called transmitter and receiver which is built into the headphones. Will any infrared headphones work? The IR infrared frequency can vary […]