Why is Pluto not a Planet anymore? + more videos | #aumsum #kids #science #education #children

TL;DR

Pluto lost its planet status due to not clearing its neighborhood; whales explode due to decomposing gases; tides are caused by the moon's gravitational force; snakes shed skin for growth and parasite removal.

Transcript

It's AumSum Time. Why is Pluto not a planet anymore? Because I am not silly anymore. Ya ya. Now listen. Pluto was discovered by Clyde Tombaugh in 1930. It is not considered a planet anymore because in 2006. Astronomers of IAU gave a new definition to the word planet. According to the new definition, a planet is a celestial body. Which is in orbit a... Read More

Key Insights

• 🪐 Pluto lost planet status due to its failure to clear its neighborhood as per the new planet definition.
• 🫢 Dead whales explode from gases trapped during decomposition under their thick layer of blubber.
• 🥮 Tides are primarily caused by the moon's gravitational force creating bulges in the ocean.
• 🥶 Snakes shed their skin to accommodate growth and remove parasites on the old epidermis.
• 🪐 The new planet definition requires celestial bodies to clear their orbits to be considered a planet.
• 🫢 Decomposing gases trapped in dead whales cause pressure to build up leading to an explosion.
• 😘 Tides result from the moon's gravitational force pulling water towards it, creating high and low tide cycles.

Questions & Answers

Q: Why is Pluto not considered a planet anymore?

Pluto lost its planet status because it did not clear its orbit of other objects, a requirement under the new planet definition set by astronomers in 2006.

Q: How do dead whales explode?

Dead whales explode due to gases building up during decomposition, which are trapped by a thick layer of blubber, causing pressure to increase and eventual explosion.

Q: What causes tides in the ocean?

Tides are primarily caused by the gravitational force of the moon, creating bulges in the ocean as it pulls water towards it, resulting in high and low tides.

Q: Why do snakes shed their skin?

Snakes shed their skin to allow for growth as their outer skin layer does not enlarge, and to remove parasites. They secrete a fluid to aid in shedding and shed their old skin by rubbing against surfaces.

Summary & Key Takeaways

• Pluto lost its planet status in 2006 as its orbit is cluttered, not meeting the new planet definition.

• Dead whales explode due to gases building up during decomposition and escaping through weak spots.

• Tides are caused by the moon's gravitational force creating bulges in the ocean.