Physical science Classification of Organims Earth Science True or False True or false
100
What is a pure substance made of identical molecules?
A compound
100
What is the number of cells in a protista?
1
100
What is a spring tide
a very strong tide
100
Plants have a cell wall
true
100
Solids have the most condensed molecules
true
200
What is the amount of protons in carbon?
6
200
What is the definition of extinction?
When no members of a species remain
200
How is a volcano formed?
When two plates converge and create a gap between them for magma to flow.
200
Consumers can make there own food
false
200
Consumers can make there own food
false
300
What is an element?
A pure substance made of identical atoms that all have the same number of protons in their nucleus.
300
What is the role of a consumer?
to eat producers
300
Name the 8 planets
Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune
300
Cytoplams can only be found in plants
false
300
Physical changes only affect physical properties
true
400
What is the chemical symbol for water?
H2O
400
What are two description words of Amamalias?
Multicellular, do move, have nuclei, hetertrophic
400
What is the sun?
A star in the center of our solar system.
400
decomposers break down living things
false
500
What is the definition of melting?
A change from a solid to liquid as heat increases.
500
What is the equation for photosythesis?
6CO2+6H20+Energy----->C6H12O6+6O2
500
What are the events of a solar eclipse?
When a new moon comes between the sun and the earth blocking most of the light from the sun and creating a shadow on earth.
500
Plant and animal cells both have a nucleus
true
500
Plants use photosythesis
true






Science MCAS review

Press F11 for full screen mode



Limited time offer: Membership 25% off


Clone | Edit | Download / Play Offline