Science Quiz

Which will most likely increase the speed of an object?

• applying a faster force

• applying a slower force

• applying a weaker force

• applying a stronger force

All living things are made up of ____.

• cells

• blood

• organs

• water

How are oceans and estuaries similar?

• They both have salt water.

• They both have freshwater.

• They both have coral.

• They are not the same.

The lack of which organism would most harm a population of rattlesnakes?

• A mouse

• A mushroom

• An apple tree

• A ladybug

Which will most likely result from a low-pressure weather system?

• warm temperatures

• cloudy conditions

• clear conditions

• cool temperatures

How does energy from the Sun reach the Earth?

• conduction

• convection

• radiation

• insulation

The shape of your eyes is __________.

• An inherited trait

• A learned behavior

• A random trait

• A mutation

Which of the following is an example of a chemical change?

• A metal chain rusting

• A piece of paper folded in half

• Mixing nuts and raisins together

• Chopping up a banana

An Oak tree uses its leaves to collect sunlight for energy. What type of organism is an Oak tree?

• a producer

• a consumer

• a decomposer

• a predator

What is the main purpose of the digestive system?

• responds to the environment

• makes new organisms

• breaks down food for energy

• transports fluids