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A tiny group of two or more atoms that are bonded tightly together is a ______
What is a molecule?
Mercury is the speediest planet
True
The first man to set foot on the moon was ____
Who is Neil Armstrong?
An orbit that allows a satellite to remain in the same spot above the earth at all times.
What is a geostationary?
_____ volcano
* formed by alternating layers of tephra and lava
* Mt. St. Helens is an example
What is a composite volcano
A Substance composed of only one atom is known as a(n) _____
What is an element?
Mars is often called the morning star.
False - What is Venus?
The first man to travel in space was _____
Who was Yuri Gagarin
The length of one complete wave or cycle of oscillation
_____ volcano
- formed from large amounts of very fluid lava that build up gradually
- The hawaiian Islands were formed by this type of volcano.
What is a shield volcano
Large clouds of gas and dust floaritng in space are _____
What is a nebulae?
Venus is best known for its rings.
false - What is Saturn?
Rock that is formed by sand and mineral particles press together is called _____ rock.
What is sedimentary?
A back and forth motion that repeatedly follows the same pattern.
What is a oscillation?
______ Volcano
- formed by eruptions of mostly tephra and very little lava
- Paricutin is an example.
What is cinder cone volcano
The brightest star in the night sky is ________
What is Sirius?
Neptune was discovedred by the Herschels.
False - What is Uranus
A scientist who studies the structure of the earth is called a(n) ______
What is a geologist
The tiny particles that all matter is composed of.
What is atoms?
The man known as the Fahter of Modern Rocketry was ______
Who was Robert Goddard?
Found in the constellation Ursa Minor, the North Star is alos known as ____
What is Polaris?
The process of arranging animals or other things iknto groups according to their similarities is called organization.
False- What is Classification?
A single rise or depression in a wave
What is a pulse?
The chemical reaction that occurs when a substance reacts rapidly with oxygen.
What is combustion?
The man who discovered that white light is a combination of many colors was _____
Who was Sir Isaac Newton