5th Grade Science 1
Enzo is pushing his brother on a swing. Enzo's brother says he wants his feet to go higher. What does Enzo need to do?
Push the swing with more force
This is what an animal who breaks down dead things is called
What is a decomposer?
A doctor says drinking two glasses of milk in the morning gives students more energy. Which is good scientific evidence for or against the doctors claim?
A) A brochure from the doctor stating benefits of milk
B) Data from scientific investigations about drinking milk in the morning
C) A TV advertisement about drinking milk in the morning
D) Statements from five people about drinking milk in the morning
B
Rain, hail, sleet, and snow are all this
What is precipitation?
Kool aid, tea, and sugar water are examples of this
What is a solution?
the gas that plants need to survive
what is carbon dioxide
Why do stars appear to move at night?
Earth's rotation
This climate is warm, rainy, and humid
Tropical
What type of weather can we expect if the air pressure reading on a barometer is dropping?
Rainy weather
Matter with tightly packed particles and a definite shape
What is a solid?
Jonathan pulls his chair out to sit down. Is that an example of a balanced or unbalanced force?
The process when leaves on trees use sunlight for energy
What is Photosynthesis?
Organisms that eat other organisms
What are consumers?
the earth revolves around this object
What is the Sun?
A change that is not reversible, like a nail rusting or fireworks exploding
Chemical change
Which plant structure is most similar in function to the human skeletal system?
The stem
Carnivores eat this
What is meat?
it takes 24 hours
What is the Earth's rotation?
this organism eats only plants
What is an herbivore?
Water droplets form on a piece of glass above a boiling pot of water. What process causes this?
Condensation
what are the 3 states of matter?
What is solid, liquid, gas?
liquid water is turned into water vapor
What is evaporation?
True or False
rocks, water, and dirt are living things
false
Trail mix is an example of this
What is a mixture?
Uses suns energy to make its own food.
What is a producer?
break down dead material
What are decomposers?
an omnivore eats this
What are plants and meat?