Grade 6 Space Test

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| By Sydthekid123
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Sydthekid123
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1. #5 planet

Explanation

The answer to the question is "jupiter" because it is the only word provided that is related to the term "planet". Jupiter is the largest planet in our solar system and is known for its distinct bands of clouds and its Great Red Spot.

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About This Quiz
Grade 6 Space Test - Quiz

This 'Grade 6 Space Test' assesses key concepts about Earth's movement and position in space. Students answer questions on Earth's rotation, orbit, and the effects on hemispheres, enhancing... see moretheir understanding of planetary science and astronomy. see less

2. #4 planet

Explanation

The answer is "mars" because the question is asking for the name of a planet. Mars is a planet in our solar system, known as the fourth planet from the Sun.

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3. #6 planet

Explanation

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4. Which dwarf planet was once considered as a planet? 

Explanation

The answer to the question is "pluto" because Pluto was considered the ninth planet in our solar system until 2006 when it was reclassified as a "dwarf planet" by the International Astronomical Union. Despite its reclassification, many people still consider Pluto as the ninth planet due to its historical status and its significant presence in popular culture.

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5. The sun is a middle sized _______.

Explanation

The given correct answer for this question is "star" because the sun is indeed a middle-sized star. It is a massive ball of hot, glowing gas that generates light and heat through nuclear fusion in its core. The sun's size and characteristics classify it as a star, specifically a main-sequence star of spectral type G2. It is located at the center of the solar system and provides the energy necessary for life on Earth.

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6. There are ______ of galaxies out in spae

Explanation

The answer "millions" is the most appropriate choice to complete the sentence. This is because there are indeed millions of galaxies in space. The vastness of the universe and the number of galaxies it contains is still being explored and understood by scientists. The answer options "5 hundred" and "6 thousand to 7 thousand" are significantly smaller numbers and do not accurately represent the vast number of galaxies in space.

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7. #8 planet

Explanation

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8. The _______ is a region of spacetime where gravity is so strong that nothing, not even light, can escape from it.

Explanation

Black holes are incredibly dense objects with a gravitational pull so strong that not even light can escape them. They form when massive stars collapse at the end of their life cycle. Black holes are invisible, but their presence can be inferred by their effects on nearby matter.

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9. Bring a first aid kit to space

Explanation

The statement "bring a first aid kit to space" is true. It is important to have a first aid kit in space as astronauts may encounter various medical emergencies or injuries during their missions. Having a first aid kit ensures that they have the necessary supplies and equipment to provide immediate medical assistance and treat minor injuries. It is crucial for the safety and well-being of astronauts during space travel.

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10. Bring food to space?

Explanation

It is true that food is brought to space. Astronauts need to eat in order to sustain themselves during their missions. Food is specially prepared and packaged to be consumed in the microgravity environment of space. It is carefully selected to provide the necessary nutrients and to be easily consumed in the absence of gravity.

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11. It takes one _____ for the earth to travel around the sun. 

Explanation

The correct answer is "year" because a year is defined as the time it takes for the Earth to complete one orbit around the Sun. This is approximately 365.25 days, which accounts for the leap year every four years.

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12. Bring water to space

Explanation

It is possible to bring water to space. Water is essential for human survival, and it is crucial to have a supply of water for astronauts during space missions. Water is used for various purposes in space, such as drinking, hygiene, and cooling systems. Therefore, it is necessary to bring water to space to ensure the well-being and functionality of astronauts during their missions.

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13. What is orbiting between the planets?

Explanation

The correct answer is "chunks of rock and metal". This is because when planets form, they accumulate material from the surrounding disk of gas and dust. This material consists of various substances, including rocks and metals. Therefore, it is logical to assume that what is orbiting between the planets are chunks of rock and metal.

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14. The path of the earth around the sun is called an_____.

Explanation

The path of the earth around the sun is called an orbit. An orbit is the curved path followed by an object, such as a planet or satellite, as it revolves around another object under the influence of gravity. In the case of the earth, it revolves around the sun in a nearly circular orbit, completing one revolution in approximately 365.25 days, resulting in the length of a year.

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15. Bring matches to space?

Explanation

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16. The earth is spinning on an_____.

Explanation

The Earth is spinning on an axis, which is an imaginary line that runs through the center of the Earth from the North Pole to the South Pole. This axis is tilted at an angle of approximately 23.5 degrees relative to the plane of its orbit around the Sun. This rotation of the Earth on its axis is what causes day and night, as different parts of the Earth are exposed to the Sun's light at different times. The axis also plays a role in the changing of seasons, as the tilt causes the Sun's rays to hit different parts of the Earth more directly at different times of the year.

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17. An astronaut should carry oxygen to space. 

Explanation

An astronaut should carry oxygen to space because the vacuum of space does not contain any breathable air. Oxygen is essential for respiration, and without it, astronauts would not be able to survive in the harsh environment of space. Spacesuits and spacecraft are equipped with life support systems that provide a supply of oxygen to ensure the safety and well-being of astronauts during their missions.

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18. Bring flares to space

Explanation

Bringing flares to space is not recommended or allowed due to the potential risks and hazards they pose in a confined and oxygen-rich environment. Flares are designed to produce a bright and intense light through combustion, which can be extremely dangerous in the absence of proper ventilation and safety measures. Therefore, it is false that bringing flares to space is a viable or safe option.

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19. The earth does a complete rotation or spin in one______.

Explanation

The question is asking how long it takes for the Earth to complete one rotation or spin. The correct answer is "day" because it takes approximately 24 hours for the Earth to complete one full rotation on its axis. This rotation is what causes the cycle of day and night on Earth.

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20. It takes ______minutes for the sun's heat and light to reach the earth.

Explanation

It takes 8 minutes for the sun's heat and light to reach the earth.

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21. Everything in space is part of our galaxy

Explanation

False. The statement is incorrect because not everything in space is part of our galaxy. Space is vast and contains numerous galaxies, each with their own stars, planets, and other celestial objects. Our galaxy, the Milky Way, is just one of many billions of galaxies in the universe.

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22. Bring a compass to space

Explanation

Bringing a compass to space would not be useful because compasses rely on Earth's magnetic field to work properly. In space, there is no significant magnetic field, so a compass would not be able to function accurately. Therefore, the statement is false.

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23. Bring a rope to space

Explanation

The statement "bring a rope to space" is true. This implies that it is possible to bring a rope to space, suggesting that astronauts or space missions can carry ropes with them during their space travel.

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24. The moon goes through changes in appearance that we call _____.

Explanation

The moon goes through changes in appearance that we call phases. These phases are a result of the moon's position relative to the sun and Earth. As the moon orbits around the Earth, different portions of its illuminated side become visible to us on Earth, creating the different phases such as new moon, crescent, half moon, and full moon. These phases occur in a regular cycle, taking approximately 29.5 days to complete.

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25. What is the second closest planet to the sun in our solar system?

Explanation

Venus is is the second planet from the Sun and is often referred to as Earth's "sister planet" because of its similar size and composition. It is sometimes called the "Evening Star" or "Morning Star" because it is one of the brightest objects in the night sky.

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26. What is our galaxy called?

Explanation

The correct answer is "the milky way" because it is the commonly accepted name for our galaxy. The term "the milky way" originated from the Greek word "galaxias kyklos," meaning "milky circle," which was used to describe the hazy band of light visible in the night sky. This band of light is caused by the concentration of stars and other celestial objects in our galaxy. Therefore, "the milky way" is the appropriate name for our galaxy.

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27. When the earth is to the left of the sun the ___________ hemisphere is getting more direct sun

Explanation

When the Earth is positioned to the left of the Sun (typically representing December or the winter solstice in the Northern Hemisphere), the Southern Hemisphere is tilted towards the Sun and thus receives more direct sunlight. This results in summer for the Southern Hemisphere, where countries like Australia and Argentina experience their warmest season, while the Northern Hemisphere experiences winter with less direct sunlight.

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28. #7 planet

Explanation

Uranus is the seventh planet from the Sun in our solar system. It is a gas giant with a unique characteristic: it rotates on its side, making its axis of rotation nearly parallel to the plane of the solar system. This gives Uranus extreme seasonal variations as it orbits the Sun. It is also known for its faint ring system and numerous moons.

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29. What are the three things inthat grow on the sun?

Explanation

The correct answer is sunspots, flares, and prominences. Sunspots are dark spots on the surface of the sun caused by magnetic activity. Flares are sudden bursts of energy and light that occur on the sun's surface. Prominences are large, looping structures of hot gas that extend from the sun's surface into the corona. These three things are all related to the sun's activity and can be observed and studied by scientists.

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30. When the earth is on the right side of the sun, it is summer in the ________ hemisphere. 

Explanation

When the Earth is on the right side of the sun, it is summer in the southern hemisphere. This is because the Earth's axis is tilted, causing different parts of the Earth to receive varying amounts of sunlight throughout the year. When the southern hemisphere is tilted towards the sun, it experiences more direct sunlight and longer days, resulting in warmer temperatures and summer season.

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31. What are the suns 2 main gases?

Explanation

The correct answer is helium and hidragen. The question is asking for the two main gases of the sun. Helium is one of the main gases found in the sun, as it is produced through nuclear fusion. Hidragen, however, is not a known gas and may be a misspelling or an incorrect term. It is possible that the question is incomplete or contains a typo, making it difficult to provide a clear explanation.

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32. The sun gives off ___________.

Explanation

The son gives off heat and light. This is because the sun is a massive ball of hot gas that undergoes nuclear fusion in its core. The intense heat and pressure in the core cause hydrogen atoms to fuse together, releasing a tremendous amount of energy in the form of light and heat. This energy radiates outwards from the sun, providing heat and light to the surrounding space and planets, including Earth.

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33. First planet in the order 
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34. The sun is the ______ of our solar system

Explanation

The sun is considered the center of our solar system because it is the largest and most massive object, around which all the other planets and celestial bodies revolve. Its gravitational pull keeps the planets in their orbits, and it emits light and heat, providing energy for life on Earth.

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35. Stars don't produce there own light or heat

Explanation



Stars do produce their own light and heat. This occurs through the process of nuclear fusion in their cores, where hydrogen atoms are fused into helium, releasing enormous amounts of energy. This energy is what makes stars shine brightly and emit heat, a fundamental characteristic of stars observed in the universe.
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36. A planet does not give off its own_________.

Explanation

A planet does not give off its own heat and light because it does not have a source of energy like the sun. Unlike stars, which generate heat and light through nuclear fusion, planets do not have the necessary conditions to produce their own heat and light. Instead, they reflect and absorb the light and heat that they receive from the sun. This is why planets appear illuminated by sunlight and do not emit their own light or heat.

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37. The sun has been exploding for ______ years

Explanation

The statement suggests that the sun has been exploding for 5 million years. This implies that the process of explosion or the sun's explosive activity has been ongoing for a period of 5 million years.

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38. What is the first stage of a star, second, third......dont include super nova

Explanation

The correct answer is the sequence of stages in the life cycle of a star. The first stage is a young star, which is formed from a cloud of gas and dust. As the star ages, it expands and becomes a red giant. Eventually, the red giant sheds its outer layers and becomes a white dwarf. Over time, the white dwarf cools down and becomes a black dwarf. However, if the star is massive enough, it may undergo a supernova explosion and collapse into a neutron star or a black hole.

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39. What is your rhythm to remember the planets?

Explanation

The given answer provides a mnemonic device to remember the names of the planets. Each word in the phrase corresponds to the first letter of each planet's name in order from closest to the sun to farthest: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune, and Pluto (although Pluto is no longer considered a planet). This mnemonic device helps to easily recall the names of the planets in the correct order.

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#5 planet
#4 planet
#6 planet
Which dwarf planet was once considered as a planet? 
The sun is a middle sized _______.
There are ______ of galaxies out in spae
#8 planet
The _______ is a region of spacetime where gravity is so strong that...
Bring a first aid kit to space
Bring food to space?
It takes one _____ for the earth to travel around the sun. 
Bring water to space
What is orbiting between the planets?
The path of the earth around the sun is called an_____.
Bring matches to space?
The earth is spinning on an_____.
An astronaut should carry oxygen to space. 
Bring flares to space
The earth does a complete rotation or spin in one______.
It takes ______minutes for the sun's heat and light to reach the...
Everything in space is part of our galaxy
Bring a compass to space
Bring a rope to space
The moon goes through changes in appearance that we call _____.
What is the second closest planet to the sun in our solar system?
What is our galaxy called?
When the earth is to the left of the sun the ___________ hemisphere is...
#7 planet
What are the three things inthat grow on the sun?
When the earth is on the right side of the sun, it is summer in the...
What are the suns 2 main gases?
The sun gives off ___________.
First planet in the order 
The sun is the ______ of our solar system
Stars don't produce there own light or heat
A planet does not give off its own_________.
The sun has been exploding for ______ years
What is the first stage of a star, second, third......dont include...
What is your rhythm to remember the planets?
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