GEOGRAPHY MIDDLE SCHOOL

How do stars generate energy?Nuclear fusion reactions combine hydrogen into helium.
Incredible pressure deep within the core splits carbon atoms.
Convection currents carry heat from space deep into the star's core.
Stars do not create their own energy. Their light is reflected light from the sun.

Answers

Answer 1
Answer: Nuclear fusion reactions combine hydrogen to helium
Answer 2
Answer:

Answer:

Your answer would be option #1 my friend.

Explanation:

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which of the following correctly describes a gas a) the particles do not move b) the particles are closely locked in position and can only vibrate c) the particles are free to move independently colliding frequently d) the particles are closely packed but have enough energy to slide past one another

Answers

C: the particles are free to move.

How many time zones are there in the continental United States?

Answers

4 time zones in the 48 contiguous states. (Eastern, Central, Mountain, Pacific)

1 more in Alaska

1 more in Hawaii

PLZ HELP IF U CAN PLZ I RILY NEED HELPThe earth's crust is _____.

thicker under the oceans than under the continents
in motion because of convection currents in the mantle
mostly made of iron and nickel
made of one large piece called the crustal plate

Answers

The upper part of the mantle is composed mostly of peridotite, a rock denser than rocks common in the overlying crust.
thicker under the oceans than under the continents

What is the story about pandora box?

Answers

Zeus sent Pandora down to earth and gave her as a present to Prometheus 'brother, Epimetheus ,Zeus told Epimetheus that he should marry Pandora ,Also ,Zeus sent Pandora with a big box ,with a big lock on it .(Actually in the earliest versions of this story it is a sealed pottery vase .

Which form of government did Libya adopt after independence?socialism
communism
monarchy
democracy

Answers

Answer: The correct answer is monarchy.

Explanation: On December 24, 1951, Libya declared its independence as the United Kingdom of Libya, a constitutional and hereditary monarchy under King Idris, Libya's only monarch.

M o n a r c h y

Have a good day/night

What factors effect weather

Answers

Weather is determined by the values of meteorological factors: temperature, air umididatea, wind direction and speed, atmospheric pressure, air turbulence, the amount and type of precipitation. These factors are measured by specific instruments - thermometers, barometers, hydrometers, weathervane to The measured values over long periods of time (years or decades) statistically give us information about the climate of a region.
Factors that affect weather are temperature, wind, air moisture, cloudiness, rain and atmospheric pressure.
 The temperature of the atmosphere naturally changes. This change in temperature affects the weather condition in a particular place and time.
The flow of air from the sea to the land in the daytime is called sea breeze. The land cools down faster than the water does. As this happens, the cool air from the land takes place. The flow of air from the land to the sea in the night time is called land breeze.
The oceans, the lakes, the rivers as well as the other water forms and land naturally perform evaporation. The water vapour due to evaporation goes into the atmosphere(this time, water vapour is called moisture). The amount of moisture in the atmosphere is also known as humidity. When the air contains a lot of water vapour, the air is humid or moist.
The clouds are made up of tiny water droplets that are suspended in the air. Clouds form because of three conditions: enough water vapour in the air, low temperature that will condense the vapour and the tiny particles in where the water vapour condenses.
The clouds will eventually fall back to the ground in time in form of rain.
Pressure is defined in Physics as the force that is exerted on a unit area. A gaseous substance in the atmosphere exerts pressure on every part of the earth's surface. The pressure that is exerted by the atmosphere is called atmospheric pressure. The atmospheric pressure is affected by altitude.
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I have AZ MERIT. i have finished so im not violation any rules. Anyways,i have a question that keeps haunting me. hope you can answer it. Question: what is a trapezoid? Answer: ?