For example, if I am on Earth, I could say latitude, longitude, north, south, east, west, degrees, ect. If I am in the next solar system, for instance, near Proxima Centauri, how would I name my point on reference?
Tag Archives: EARTH
How you name your location in a point of the universe?
Posted in Wind Power
Tagged centauri, EARTH, ect, example, latitude, latitude longitude, location, longitude, north south east west, Point, solar system, south east west, system, universe, West
Ok I have a few science questions.?
1. How does energy from the sun reach earth?
A. conduction and radiation
B. radiation only
c. conduction and convection
D. conduction only
2. why do convection currents rise in air?
a. hot air rises and cold air remands stagnant
b. cool air descends and hot air rises
c. the molecules in hot air move faster
d. hot air has less friction
why do substances expand when energy is added to them as heat?
True or false.
3. Do cool objects emmitt radiation?
4. an active solar heating system needs onlysunlight as a source of energy.
5. when a refrigerant evaporates it adds energy as heat to its surroundings.
D.
Posted in Wind Power
Tagged EARTH, energy, energy from the sun, reach, SCIENCE, science questions, sun
Would You Be Equally Unmoved If Jews Were To Suffer What Palestinians Are being Subjected to Right Now?
Israel has over 10,000 Palestinian hostages, hundreds of them children, and slaughters Palestinians of any age on a daily basis. When Palestinians take 2 Israeli hostages and kill two soldiers, Israeli bombs Gaza. Bombs out the power stations, the water reticulation; no electricity, no water, bridges blasted severing cities from each other. Gaza Strip, the most densely populated area on earth on account of Israel using it as a specially designed human garbage can where refugees are disposed off and hermetically sealed off from the rest of the world.. Brilliant, but unsuccessful. If you treat humans as garbage and they know that they are humans and not garbage, they will not quietly disappear. The racist Zionists will never sleep safe at night. You will never have the right to sleep safe at night. May you never sleep safe at night.
science help?
1. __________ energy comes from the natural flow of sunlight, wind, or water around the Earth.
A. Integrated
B. Non-renewable
C. Renewable
2. In the energy industry, ______ refers to wood, straw, biological waste products such as manure, and other natural materials that contain stored energy.
A. biomass
B. biology
C. bifurcation
3. Hydroelectric generation does not produce significant greenhouse gas emissions, but does have other major environmental impacts.
A. true
B. false
4. The wind has been used by humans for thousands of years, first to carry ships across oceans and, later, to pump water and grind grain.
A. FALSE
B. TRUE
5. Our large, untapped supplies of wind, sun, water, and biomass can power our society indefinitely.
A. true
B. false
6. Some energy sources are considered __________ because once they are removed from the ground and used, they are not immediately replaced.
A. non-renewable
B. renewable
C. revitalized
7. The energy of falling water is used mainly to drive ___________ at hydroelectric dams.
A. electrical generators
B. hydroponic plants
C. hydroplaning cars
8. The energy stored in biomass can be released by burning the material directly, or by feeding it to micro-organisms that use it to make _______, a form of natural gas.
A. sludge
B. biogas
C. petrol
9. ________ collectors are designed to capture some of the sun’s energy and change it from radiation into more usable forms such as heat or electricity.
A. Metabolic
B. Solar
C. Sinus
10. Fossil fuels are not limited and will become increasingly less costly.
A. true
B. false
Posted in Water Power
Tagged EARTH, energy, FLOW, help, natural flow, SCIENCE, sunlight, water, wind
Do you think that there could be life elsewhere in the universe?
I think that there has to be life outside of the Milky Way. I do not think that Earth is the only planet where life could exist. I am for sure that there are more Solar Systems in the universe where life exist but they have to be hundreds of years away from planet Earth.
Posted in Wind Power
Tagged EARTH, hundreds of years, life, life elsewhere in the universe, milky way, PLANET, planet earth, solar, solar systems, universe
old kids tv show?
does anyone remember the old kids tv show where the 4 main characters has special powers to control the elements of “earth, wind, fire and water” im not sure what year it was from. all i remember is that had special rings that made them have special powers, can anyone help??
Imagine we were living on a electron(earth) revolving around a nucleus(sun) of a atom(solar system) part of a?
huge molecule (galaxy). imagine and give ur thoughts.
Posted in Wind Power
Tagged atom, EARTH, electron, galaxy, molecule, nucleus, Part, solar system, sun, system, ur thoughts