Habitats
A place where an organism lives and gets everything it needs.
What is a Habitat?
A tool to lift heavy objects more easily.
What is a pully?
The main source of natural light.
What is the sun?
This system helps you breath.
What is the respiratory system?
A push or a pull on an object.
What is a force?
Pollution, deforestation, littering and over hunting.
What are negative impacts on a habitat?
A way to make a pulley even more effective.
What is adding more wheels?
Light can pass through this type of material.
What is transparent?
This organ pumps blood through your body.
What is a heart?
A force that pulls objects toward earth.
What is gravity?
A sequence that shows how energy is transferred from one organism to another.
What is a food chain?
A wheel with teeth.
What is a gear?
This is how high or low a sound can go.
What is pitch?
Your bones are part of this system.
What is the skeletal system?
The weight that a structure supports.
What is the load?
The variety of living things in a habitat.
What is biodiversity?
A machine made of two or more simple machines is call this.
What is compound machine?
An object blocking light will cause this.
What is a shadow?
This system breaks down food and absorbs nutrients.
What is the digestive system?
The framework of beams that supports a structure.
What is a truss?
A feature that helps an organism survive in it's environment.
What is an adaption?
A crane is an example of this machine.
What is a pulley?
This is how sound travels.
What are waves? (through solid, liquid or gas)
This system contains the brain and spinal cord.
What is the nervous system?
Using a wide base and extra supports will give a structure this.
What is stability?