Only 3 questions plz answer 3. Continental drift is the idea that .

A. objects that fall into the ocean drift between the continents.
B. the continents are the only solid surface on the earth.
C. ocean waves push the continents over the surface of the earth.
D. the continents were once joined together to form a large land mass and have moved.

4.Plate tectonics refers to the theory that .

A. each of the continents on the earth is also called a plate.
B. the surface of the earth is made of large plates that cannot move.
C. the surface of the earth is made up of large plates that have moved over time.
D. the continents float on the oceans like plates.

5.What caused the caves and sinkholes we have here in Southern Indiana?

A. glaciers scraped the land flat
B. acids in the water dissolved limestone away
C. erosion made valleys

hail is a solid form of precipitation composed of large, layered ice particles called pellets that often have spherical shapes. this phenomenon occurs during thunderstorms in the could type known as cumulus

hope this you out ^w^

most voltage drop calculators want the distance between the source and destination. then internally, they double it so both the source and return wires are calculated. but you need to know which distance the calculator uses so you're not half of what you should be or double what you should be.

most circuit breakers will not take a #6 directly, so the electrician will have to splice on a smaller pigtail. you also have to upsize the grounding wire when you upsized the ungrounded (hot) wire (see note in 250.122). this will preclude using most cable assemblies, as a cable with #6 copper will most likely only have a #10 grounding conductor. you need a #6 grounding conductor if the circuit is 20a. a #8 cable is no better, as it will have a #10 grounding conductor too. but most 20a breakers will take a #8 directly.

in your related post, you didn't say what type of load this is. if it is a light or heater, voltage drop won't be a big issue. if this is a motor, the current needs are huge at startup and the voltage drop can pose a problem. if this is a motor, knowing if the motor is under much load during startup will answer the voltage drop effect (a saw is easier to start than a compressor).

an energy transformation flow diagram is shown

where is it ?