Science Review Flashcardziz

Front

What is a screw?

Back

A simple machine that is made up of an inclined plane wrapped around a cylinder, often used to hold things together.

Front

What does a simple machine do?

Back

It helps to reduce the amount of force required to work.

Front

What is a negative effect of clearing a wetland for development?

Back

The bog turtle would no longer have the habitat it is accustomed to in which to lay its eggs.

Front

What is a wedge?

Back

A simple machine that is used to separate or hold objects apart.

Front

Does every object with mass experience gravity?

Back

True.

Front

What is an inclined plane?

Back

A flat surface that is tilted at an angle to help lift objects.

Front

What is a lever?

Back

A simple machine that consists of a bar that pivots on a fixed point called a fulcrum.

Front

What is a wheel and axle?

Back

A simple machine that consists of a larger wheel attached to a smaller axle, allowing for easier movement.

Front

What is a negative impact of habitat destruction?

Back

Loss of habitat for native species, leading to potential extinction.

Front

What is the purpose of a simple machine?

Back

To make work easier by reducing the amount of force needed.