What is Freezing?
Freezing is the change of a liquid into a solid when cold is applied. The temperature at which it occurs is known as the freezing point.
What is an Isotope?
An isotope is a variation of the same element with a different number of neutrons in its nucleus. The isotopes of an element.
What is a Neutron?
Neutrons, along with protons, are subatomic particles found in the nucleus of every atom except that of simple hydrogen
What is a Dog?
Dogs are domestic mammals, and they are a subspecies of the grey wolf. Dogs are carnivorous, and they usually eat meat.
What is a Cat?
Cats are domestic mammals and thev are a subspecies of [...]
What is a Reptile?
Reptiles are cold-blooded vertebrate animals. They have a dry skin [...]
What is a Tsunami?
Tsunamis are giant waves caused by earthquakes, tremors or volcanic eruptions under the sea.
What is an Earthquake?
An earthquake or tremor is an intense shaking of Earth's surface caused by activity movements in Earth's outermost layer.
What is a Mammal?
Mammals are warm-blooded vertebrate animals that have hair, breathe air, [...]
What is the Ocean?
Oceans are big areas of salt water that cover around 72% of the Earth's surface. Oceans greatly influence the weather and temperature.
