Science 1
Renewable or Non Renewable
natural substance that is not replenished (oil, coal)
Non renewable
What is inside the Earth's core?
Molten iron
True or false Ms Ana and Mr Chris are brother and sister?
False
What are the five basic senses that humans have?
Sight, hearing, smell, taste, and touch.
what does a carnivore eat?
meat
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 are some negative effects that humans have had on the planet?
Overpopulation, overfishing, burning fossil fuels, pollution
How many paths of energy does a parallel circuit have?
More than 1
What does a herbivore eat?
plants
What is Ms Ana's dog's name?
Mr Boi
This is the process called when leaves on trees use sunlight for energy to make their own food?
What is Photosynthesis?
_____ is when gas cools and turns into water droplets.
Condensation.
An animal who breaks down dead things is called a ______.
decomposer
what does an omnivore eat?
plants and meat
A ______ revolves around Earth
Moon
what are the States of Matter
Solid, Liquid, Gas
What is needed to create a circuit? (Name 3 things that could be used)
battery
light bulb
wire
buzzer
switch
1
What type of circuit is needed for electricity to flow Open and Closed?
A closed circuit.
What is an insulator?
A: An insulator is a material that does not allow electric current to flow through it easily. Examples include rubber and plastic.
Q: What is a conductor?
A: A conductor is a material that allows electric current to flow through it easily. Examples include copper and aluminum.
Q: What is electricity?
A: Electricity is the flow of electric charge, which is carried by electrons.
Q: What is an electric circuit?
A: An electric circuit is a complete path that allows electricity to flow from one point to another.
Q: What is a conductor?
A conductor is a material that allows electric current to flow through it easily. Examples include copper and aluminum.
Q: What is a battery?
A: A battery is a device that converts chemical energy into electrical energy.
Q: What is a switch?
A: A switch is a device that can open or close a circuit to control the flow of electricity.
What is an electromagnet? .
An electromagnet is a type of magnet that is created when an electric current flows through a wire coil, producing a magnetic field
Q: How can you make an electromagnet?
You can make an electromagnet by wrapping a wire around a piece of iron or steel and connecting the wire to a battery or other power source. When the current flows through the wire, it creates a magnetic field that magnetizes the metal.
Q: What is the difference between a permanent magnet and an electromagnet?
A permanent magnet is a magnet that generates a magnetic field without the need for an external current, while an electromagnet requires an external current to generate a magnetic field. Additionally, the strength of a permanent magnet is fixed, while the strength of an electromagnet can be adjusted by changing the current flowing through it.