Praxis Middle School: Science (5442)
Latest Update Graded A+
What is the term for animals that eat only plants?
Carnivores
Omnivores
✔✔Herbivores
Insectivores
What do we call the movement of Earth around the Sun?
Rotation
✔✔Revolution
Orbiting
Spinning
What is the main source of energy for life on Earth?
Wind
✔✔Sun
Water
1
,Fossil fuels
Which body system is responsible for breaking down food into nutrients?
Circulatory system
✔✔Digestive system
Nervous system
Respiratory system
What is the name for rocks formed from layers of sediment?
✔✔Sedimentary
Metamorphic
Igneous
Magnetic
What is the center of an atom called?
Nucleus
Electron
✔✔Proton
2
, Neutron
What do we call water in its solid state?
Gas
✔✔Ice
Liquid
Vapor
Which gas do humans exhale?
✔✔Carbon dioxide
Oxygen
Nitrogen
Hydrogen
What is the boiling point of water in Celsius?
✔✔100°C
0°C
50°C
3
Latest Update Graded A+
What is the term for animals that eat only plants?
Carnivores
Omnivores
✔✔Herbivores
Insectivores
What do we call the movement of Earth around the Sun?
Rotation
✔✔Revolution
Orbiting
Spinning
What is the main source of energy for life on Earth?
Wind
✔✔Sun
Water
1
,Fossil fuels
Which body system is responsible for breaking down food into nutrients?
Circulatory system
✔✔Digestive system
Nervous system
Respiratory system
What is the name for rocks formed from layers of sediment?
✔✔Sedimentary
Metamorphic
Igneous
Magnetic
What is the center of an atom called?
Nucleus
Electron
✔✔Proton
2
, Neutron
What do we call water in its solid state?
Gas
✔✔Ice
Liquid
Vapor
Which gas do humans exhale?
✔✔Carbon dioxide
Oxygen
Nitrogen
Hydrogen
What is the boiling point of water in Celsius?
✔✔100°C
0°C
50°C
3
