Chemistry
What exists between all particles of matter?
What is 'Space'?
What instrument is connected in series within a circuit to measure electrical current?
What is 'An Ammeter'?
Which planet is famous for its large, prominent, and visible ring system?
What is 'Saturn'?
What term describes an animal that is hunted and killed by another organism for food?
What is 'Prey'?
Which state of matter has fast particle motion and weak attraction?
What is 'Gas'?
What consist of two or more atoms chemically combined, which can be the same or different?
What is 'Molecules'?
What standard unit is electrical current measured in?
What is 'Amperes (Amps)'?
What is the common name given to Mars due to the iron oxide on its surface?
What is 'The Red Planet'?
What type of diagram shows the complex, interconnected feeding relationships in an ecosystem?
What is 'A Food Web'?
Is dissolving sugar in water a physical change or a chemical change?
What is 'Physical Change'?
Give three examples of quantitative measurements.
What is 'Mass, Volume, Temperature, Length/Size, or Density'?
What type of source converts stored chemical energy into electrical energy?
What is 'A Battery'?
What are the rocky objects orbiting the Sun, mostly found in a belt between Mars and Jupiter?
What is 'Asteroids'?
What specific role or position does an organism fill within its habitat and community?
What is 'An Ecological Niche'?
What unit is used to measure electrical resistance?
What is 'Ohms'?
During a physical change, what happens to a substance's appearance versus its chemical composition?
What safety device is designed to melt and break a circuit if the current becomes too high?
What is 'A Fuse'?
What space instrument uses lenses or mirrors to gather light and magnify distant cosmic objects?
What is 'A Telescope'?
What term refers to the variety and abundance of different life forms found in a particular ecosystem?
What is 'Biodiversity'?
Which planet in our solar system is uniquely known to support living organisms?
What is 'Earth'?
What central part of the atom contains protons and neutrons?
What is 'The Nucleus'?
What form of electricity involves an imbalance or build-up of electric charges on a surface?
What is 'Static Electricity'?
What term describes the event that marked the rapid expansion and origin of our universe?
What is 'The Big Bang'?
What level of an ecological pyramid represents each feeding step or position in a food chain?
What is 'A Trophic Level'?
When can chemical properties be observed?
Only when a chemical reaction takes place.