1.
On what dates does the winter solstice occur in the Northern Hemisphere?
Answer:
December 21, 22, and 23.
Explanation:
The winter solstice occurs on December 21, but the effects of the solstice can be observed on December 22 and 23 as well. This is because the solstice marks the shortest day of the year, after which the days start getting longer. The exact timing of the solstice can vary slightly each year, hence the effects can be observed over a span of a few days.
2.
What was the name of the first artificial satellite launched into space in December?
Answer:
Sputnik
Explanation:
Sputnik was the name of the first artificial satellite launched into space in December. It was launched by the Soviet Union in 1957 and marked the beginning of the space age. Sputnik was a significant milestone in human history as it demonstrated the ability to send objects into orbit around the Earth, paving the way for future space exploration and advancements in technology.
3.
What major holiday is celebrated on December 25th?
Answer:
Christmas.
Explanation:
Christmas is celebrated on December 25th as it marks the birth of Jesus Christ according to Christian tradition. This holiday is widely recognized and observed by billions of people around the world, with various customs and traditions including gift-giving, decorating trees, and attending church services. It is a time for families and communities to come together to celebrate the spirit of love, peace, and goodwill.
4.
Who was the first person to walk on the moon, and in what year?
Answer:
Neil Armstrong,
Explanation:
Neil Armstrong was the first person to walk on the moon in the year 1969.
5.
What major event in US history occurred in December 1862?
Answer:
The Battle of Fredericksburg.
Explanation:
In December 1862, one major event in US history was the Battle of Fredericksburg. This battle took place during the American Civil War and resulted in a decisive victory for the Confederate Army led by General Robert E. Lee over the Union Army commanded by Major General Ambrose Burnside. The battle was one of the deadliest of the Civil War and had significant strategic implications for the outcome of the conflict.
6.
What day is designated as Human Rights Day?
Answer:
December 10th.
Explanation:
Human Rights Day is designated as December 10th because it marks the day in 1948 when the United Nations General Assembly adopted the Universal Declaration of Human Rights. This day is observed globally to promote and raise awareness about the importance of human rights for all individuals, regardless of their race, gender, religion, or any other status. It serves as a reminder of the need to protect and uphold the fundamental rights and freedoms of every person around the world.
7.
What is the name of the winter constellation that features the star Sirius?
Answer:
Canis Major (The Great Dog).
Explanation:
Canis Major is the winter constellation that features the star Sirius, also known as the "Dog Star". Sirius is the brightest star in the night sky and is located in the constellation Canis Major, which is often depicted as a dog following the constellation Orion across the sky. This constellation is easily visible in the winter months and has been recognized by various cultures throughout history.
8.
What is the longest day of the year in the Southern Hemisphere?
Answer:
December st or nd.
Explanation:
In the Southern Hemisphere, the longest day of the year occurs on either December 21st or 22nd, which is known as the summer solstice. This is when the tilt of the Earth's axis is inclined towards the Sun, resulting in the longest period of daylight for the region.
9.
What is the name of the coldest month of the year in the Northern Hemisphere?
Answer:
January.
Explanation:
January is typically the coldest month of the year in the Northern Hemisphere because it follows the winter solstice, which is when the Northern Hemisphere is tilted furthest away from the sun. This results in shorter days and less sunlight, leading to colder temperatures. Additionally, January often experiences the peak of winter weather patterns such as snowstorms and cold fronts, further contributing to its reputation as the coldest month.
10.
What is the name of the phenomenon that causes the Northern Lights?
Answer:
Aurora Borealis.
Explanation:
The phenomenon that causes the Northern Lights is known as Aurora Borealis. This natural light display occurs when charged particles from the sun interact with the Earth's atmosphere, creating colorful and mesmerizing light patterns in the sky near the polar regions.
11.
What is the name of the star that appears at the top of the Christmas tree in many countries?
Answer:
The Star of Bethlehem.
Explanation:
The Star of Bethlehem is a symbolic representation of the star that guided the Three Wise Men to the birthplace of Jesus Christ. It is commonly used as a decorative element at the top of Christmas trees in many countries as a reminder of the significance of the Christmas story and the birth of Jesus.
12.
What is the name of the major winter storm that can occur in the United States?
Answer:
Nor'easter.
Explanation:
Nor'easters are major winter storms that typically impact the East Coast of the United States, bringing strong winds, heavy precipitation, and sometimes blizzard conditions. These storms form along the East Coast and move northward, causing significant disruptions to transportation, power outages, and potential coastal flooding. The name "Nor'easter" comes from the direction of the winds, which come from the northeast during these storms.
13.
What is the name of the constellation that features the star Polaris (the North Star)?
Answer:
Ursa Minor (The Little Dipper).
Explanation:
The star Polaris, also known as the North Star, is located in the constellation Ursa Minor, which is commonly associated with the asterism known as the Little Dipper. This constellation is easily recognizable in the night sky and has been used for centuries as a navigational tool due to the fact that Polaris remains stationary while the other stars appear to rotate around it.
14.
What is the name of the month of December in the Roman calendar?
Answer:
December.
Explanation:
The name of the month of December in the Roman calendar is December because the Roman calendar had twelve months, with December being the twelfth and final month. It was named after the Latin word "decem" which means ten, as December was originally the tenth month in the Roman calendar before January and February were added later.
15.
What is the name of the winter solstice in the Southern Hemisphere?
Answer:
The summer solstice.
Explanation:
In the Southern Hemisphere, the winter solstice occurs when the South Pole is tilted farthest away from the sun, resulting in the shortest day and longest night of the year. This is known as the summer solstice in the Southern Hemisphere because it marks the beginning of summer in that region, despite being the opposite season from the Northern Hemisphere.
16.
What is the name of the coldest season of the year in the Northern Hemisphere?
Answer:
Winter.
Explanation:
Winter is the coldest season of the year in the Northern Hemisphere due to the tilt of the Earth's axis away from the sun during this time, resulting in shorter days and less direct sunlight. This causes temperatures to drop, leading to cold weather, snow, and ice in many regions. Winter typically lasts from December to February in the Northern Hemisphere.
17.
What is the name of the type of precipitation that falls as ice crystals?
Answer:
Snow.
Explanation:
Snow is the name of the type of precipitation that falls as ice crystals. When the temperature in the atmosphere is below freezing, water vapor condenses directly into ice crystals, which then fall to the ground as snow. This frozen form of precipitation is different from sleet or freezing rain, which are forms of liquid precipitation that freeze upon contact with the ground.
18.
What is the name of the type of precipitation that falls as frozen rain?
Answer:
Sleet.
Explanation:
Sleet is the name given to the type of precipitation that falls as frozen rain. It occurs when raindrops freeze before reaching the ground, resulting in small ice pellets. This is different from freezing rain, where rain falls as liquid and then freezes upon contact with surfaces, creating a layer of ice.
19.
What is the name of the type of precipitation that falls as ice pellets?
Answer:
Hail.
Explanation:
Hail is the name given to the type of precipitation that falls as ice pellets. This occurs when strong updrafts in thunderstorms carry raindrops into extremely cold areas of the atmosphere where they freeze into ice pellets before falling to the ground.
20.
What is the name of the type of weather phenomenon that causes a whiteout?
Answer:
Blizzard.
Explanation:
A blizzard is a severe weather phenomenon characterized by strong winds and heavy snowfall, resulting in reduced visibility and a whiteout effect. During a blizzard, the combination of snow and wind creates a whiteout condition where it becomes nearly impossible to see due to the blowing snow. This weather event can be dangerous and disruptive, causing travel delays and potential hazards for individuals caught in the storm.