Ecosystems and life processes
Changes in matter and measuring matter
Electricity and magnetism
Plants
Forms of energy
100
What is a plant called in the food chain?
Producer
100
What is underground water?
ground water
100
What is a material that electricity can flow through easily?
Conductor
100
What makes a leaf green?
Chlorophyll
100
A object being moved by a simple machine ?
A load
200
When a baby walks for the first time it is called?
A learned behavior
200
What do you use to measure the length of Asia?
Kilometers
200
What is an electric motor?
A device that transforms electrical energy into mechanical energy or movement
200
What holds a plant up?
The stem
200
What are wheels with teeth?
Gears
300
What is the living part of an ecosystem?
Community
300
What happens when water turns into gas?
What is evaporation
300
What is the buildup of electrical charge?
Static electricity
300
What is a plants food making process called?
Photosynthesis
300
What are the three types of pulleys?
Fixed pulley Movable pulley and fixed and movable pulley
400
Communities can be divided into different ?
Population
400
What is condensation ?
When gas turns into liquid
400
Alternating current is produced by a device called ?
Generator
400
What are the two types of roots?
Fiberous roots and taproots
400
What is reflection?
When light strikes a surface and bounces off
500
What is a food web?
A food web shows how food chains are related within an ecosystem.
500
What unit of measurement would you use to measure the hieght of a giraffe?
A meter stick
500
What are the three forms of energy lightning gives off?
Light heat and sound
500
On the lower epidermis there are tiny openings called what?
Stomatas
500
What are the 6 forms of energy?
Nuclear,solar,thermal,electrical,chemical,mechanical
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