5th Grade Science 1
Renewable or Non Renewable:
A natural substance that is not replenished (oil, coal)
Non renewable
What do we call water when it is a solid?
Ice
The layer of gasses that surround Earth
atmosphere
What are the five basic senses that humans have?
Sight, hearing, smell, taste, and touch.
How long does it take for Earth to revolve around the sun?
365 days/ a year
Renewable or Nonrenewable:
An energy source that has a continuous supply (solar power, wind power)
Renewable
What is evaporation?
Evaporation is when water is heated and turned into a gas.
What is the word for how living beings respond to internal or external changes?
Interaction
Name the gas essential for us to breathe?
Oxygen
_____ is when gas cools and turns into water droplets.
Condensation.
______ reproduction needs only one organism
Asexual
This is the process called when leaves on trees use sunlight for energy?
What is Photosynthesis?
Primary source of energy for all food chains is the ____.
sun
How many bones are there in a human body (you can be wrong by +/- 20).
206
What does a herbivore eat?
plants
How many approximate days our moon takes to complete the orbit around the Earth?
30 days
What part of the plants function is to absorb water?
The roots
Explain why a dolphin isn't a fish?
It is a mammal/does not lay eggs. It also doesn't have gills and produces milk.
What is the word how we experience things like light, heat, sound or movement?
Stimuli
what does a carnivore eat?
meat
What are the two types of nutrition?
Autotrophic and Heterotrophic
What causes objects to slow down?
friction
Explain cellular respiration
Oxygen and glucose enter — CO2, energy and water are produced.
Name the species which can live on both water and land?
Amphibians
what does an omnivore eat?
plants and meat