What is the source of energy that drives the movement of the lithospheric plates Why do you think this is the source? Lithospheric plates are part of a planetary scale thermal convection system. The energy source for plate tectonics is Earth’s internal heat while the forces moving the plates are the “ridge push” and “slab […]
What causes arthritis in the elderly?
What causes arthritis in the elderly? Causes and Risk Factors of Osteoarthritis The chance of developing osteoarthritis increases with age. Putting too much stress on a joint that has been previously injured, improper alignment of joints, and excess weight all may contribute to the development of osteoarthritis. Is arthritis a normal part of aging? Everyone […]
What size generator do you need for a 3 bedroom house?
What size generator do you need for a 3 bedroom house? How Big of a Generator Do I Need to Run the Whole House? You can run the most critical household equipment with a generator rated at 5,000 to 7,500 watts. These include things like a well pump, refrigerator and freezer, and lighting circuits. What […]
How does potassium affect a plant?
How does potassium affect a plant? Potassium is associated with the movement of water, nutrients and carbohydrates in plant tissue. It’s involved with enzyme activation within the plant, which affects protein, starch and adenosine triphosphate (ATP) production. Other roles of K include: Increases root growth and improves drought resistance. What happens if there is too […]
What was the importance of the Lewis and Clark and the Pike expeditions?
What was the importance of the Lewis and Clark and the Pike expeditions? The Lewis and Clark Expedition was the first occasion for United States citizens to travel so far by river and land into the West, but it certainly wasn’t the last. Upon their return they provided detailed maps, reports about natural resources, and […]
What is an example of a choking agent?
What is an example of a choking agent? When choking agents are inhaled, they cause air sacs (or alveoli) in the lungs to secrete fluid which impedes the ability to breathe thereby drowning or choking the victim. Common examples of choking agents are chlorine (Cl), phosgene (PS), diphosgene (DP) and chloropicrin (CG). Is cyanide a […]
Why is Debussy important?
Why is Debussy important? French composer Claude Debussy’s works were a seminal force in the music of the 20th century. He developed a highly original system of harmony and musical structure that expressed, in many respects, the ideals to which the Impressionist and Symbolist painters and writers of his time aspired. What you learned about […]
What are 2 ways the states help the national government?
What are 2 ways the states help the national government? In what ways do the States aid the National Government? The state courts aid in the process of naturalization, where this most often takes place. State and local police officers aid the F.B.I. by detaining those who commit federal crimes, and holding them in local […]
Why does wax not adhere to glass?
Why does wax not adhere to glass? The reason it happens is basically due to the minor shrinkage that occurs when the wax is cooling and also the minor imperfections on the inside of any glassware surface. The wax will pull away from the glass in some areas and be left stuck to the side […]
Can you text 911 on Skype?
Can you text 911 on Skype? While services like Skype and Google Voice can’t call 911 directly, you can look up ” non-emergency dispatch” and get a number with a local area code. Call them and tell them this is an emergency but you couldn’t access 911. Can you call the cops on Skype? You […]