No - there are far more small impactors than large impactors present in the solar system.
Both solar flares and solar prominences are magnetic disturbances that occur on the Sun's surface. They both involve the release of a large amount of energy in the form of electromagnetic radiation. Solar flares and prominences are often associated with sunspots and can have significant impacts on space weather.
Moonquakes occur relatively frequently compared to earthquakes on Earth, but they are generally weaker. They can happen several times a month due to various factors such as gravitational forces from Earth and meteoroid impacts. The most common type is shallow moonquakes that can range from magnitude 2 to 5 on the Richter scale.
When meteoroids enter Earth's atmosphere they are usually traveling around 10-70 kilometers per second. The atmosphere quickly burns up smaller ones and slows larger ones down to around 300 kilometers per hour before they strike the Earth.
Tornadoes most often occur in the afternoon and early evening, typically between 3 pm and 9 pm, when atmospheric conditions are most favorable for their formation. However, they can occur at any time of day or night under the right conditions.
TWICE!!
We don't know if cosmic impacts ever occur.
We don't know if cosmic impacts ever occur.
Oil spills occur relatively infrequently compared to the vast amount of oil transported globally, but they can still have significant environmental impacts. On average, major oil spills (defined as those releasing over 700 tonnes) happen roughly once every few years, while smaller spills occur more frequently. The frequency can vary based on factors such as shipping traffic, drilling activities, and regulatory measures. Overall, while large spills are rare, smaller incidents happen regularly, often going unnoticed.
On average, a meteorite large enough to be noticed impacts Earth every 180 years. However, smaller meteorites that do not reach the surface of the Earth impact more frequently.
Lahars can occur anytime there is a volcanic eruption or when large amounts of rainfall or snowmelt mix with volcanic debris on a slope. Their frequency varies depending on the volcanic activity and local weather conditions, but they can happen during or after an eruption. Monitoring volcanic activity and having early warning systems in place are essential to mitigate their impacts.
Tsunamis primarily occur in oceanic regions, particularly along tectonic plate boundaries where earthquakes, volcanic eruptions, or underwater landslides can displace large volumes of water. They are most common in the Pacific Ocean, particularly in the so-called "Ring of Fire," but can occur in any ocean or large sea. Tsunamis can happen at any time, often with little warning, following seismic activity or other underwater disturbances. Coastal areas are especially vulnerable to the impacts of tsunamis.
The movement of large numbers of people is called migration. This can occur for various reasons, including economic opportunities, conflict, environmental factors, or social conditions. Migration can be internal, within a country, or international, crossing national borders. It often significantly impacts both the areas people leave and those they move to.
Large ones are tubercles and smaller ones are tuberosities.
A castle would often have a large, heavily fortified gate. A smaller gate, sometimes with a grille, let into this large gate, was called a wicket.
An example of a large landmass that is smaller than a continent would be Australia. It is the smallest continent and the world's largest island. It is often referred to as a "subcontinent" due to its size and distinct geographical features.
When a dog vomits a yellowish liquid, this is often bile from the stomach. This can occur because the stomach is empty. Feeding the dog smaller meals more often will help.
Both solar flares and solar prominences are magnetic disturbances that occur on the Sun's surface. They both involve the release of a large amount of energy in the form of electromagnetic radiation. Solar flares and prominences are often associated with sunspots and can have significant impacts on space weather.