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?
An object in motion stays in motion, an object at rest stays at rest: unless something acts upon it
Newton's 1st Law
Organisms that eat other organisms
What are consumers?
Kool aid, tea, and sugar water are examples of this
liquids
an energy source that has a continuous supply (solar power, wind power)
What is Renewable?
A log burning is an example of what?
Chemical change
This climate is warm, rainy, and humid
Tropical
Carnivores eat this
What is meat?
Why do stars appear to move at night?
Earth's rotation
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?
The silvery Javan gibbon is a monkey that lives in a tropical forest. Which adaptation would help it survive in its ecosystem?
A) Thick fur to stay warm in very cold winters in the tropical forest
B) Long arms with grasping fingers to hang and swing from branches
C) White fur to blend into leafy treetops
D) White fur to blend in during snowy winters
Long arms with grasping fingers
this organism eats only plants
What is an herbivore?
Matter with tightly packed particles and a definite shape
What is a solid?
it takes 24 hours
What is the Earth's rotation?
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
where do producers get energy?
the sun
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?
Is water more or less dense than oil?
more dense
What is a property of all matter?
Mass
Trail mix is an example of this
What is a mixture?
How many stars are in a galaxy?
Hundreds of billions
Why do we see different constellations at different times of the year?
The Earth's revolution
What is an inherited trait?
a trait passed down from parents
liquid water is turned into water vapor
What is evaporation?
You can use this to separate iron and sand
What is a magnet?
an omnivore eats this
What are plants and meat?
It takes 365 days
What is revolution?
Uses suns energy to make its own food.
What is a producer?
True or False
rocks, water, and dirt are living things
false
break down dead material
What are decomposers?
How many days for the moon to complete an orbit of the earth?
29 days