Photosynthesis
Ecosystems
Matter
Mixtures and Solutions
Newton's Laws of Motion
100

Photosynthesis is a process used by ____________.

What are plants/producers?

100

A species that is brought in and takes over or smothers out native species is known as ____________.

What is an invasive species?

100

This is the smallest unit of matter.

What is an atom?

100

In salt water, the salt is this.

What is the solute?

100

A push or a pull

What is a force?

200

The reactants in photosynthesis are ___________.

What are water, sunlight, and carbon dioxide?

200

The beginning of any food chain/web is a ________.

What is a producer?

200

Matter with no definite shape but definite volume.

What is a liquid?

200

When mixing water and baking soda, the water is the _____________.

What is the solvent?

200

An object at rest will remain at rest unless acted upon by an outside force. 

What is Newton's 1st Law? Law of Inertia?

300

The products of photosynthesis are __________.

What are oxygen and glucose?

300

Consumers get their energy from _________.

What are other organisms?

300

Matter in this state moves the fastest.

What is a gas?

300

When ingredients are combined and each one keeps its own properties, it is called this.

What is a mixture?

300

Two teams are involved in a tug of war.  The rope moves toward the team on the right because of this.

What is an unbalanced force?

400

______________ is a by-product of photosynthesis.

What is oxygen?

400

When a secondary consumer is removed from the food web, ____________ benefits.

What is a primary consumer?

400

Matter in this state has a definite shape and definite volume.

What is a solid?

400

This is a special type of mixture where one substance is distributed evenly into another substance.

What is a solution?

400

This law explains how a rocket takes off.

What is Newton's 3rd Law? Action/Reaction?

500

During photosynthesis, radiant energy is converted to ___________________.

What is chemical energy?

500

These are three types of consumers in a food chain/web.

What are primary, secondary, and tertiary consumers?

500

Oil floats on water because it is ___________.

What is less dense?

500

In order to create a highly concentrated solution, there must be more of this.  

What is the solute?

500

This law says that acceleration is caused by a force acting on a mass.

What is the 2nd law of motion?  F=ma?

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