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Random
100
A physical property of a metal meaning that it can be coiled into a wire.
What is ductile
100

The definition of a herbivore.

What is an organism that eats both plants and animals?

100
An instrument for measuring voltage in a circuit
What is a voltmeter? How do you connect a voltmeter? What is the schematic symbol for a voltmeter?
100

Why do we have seasons on Earth?

Because of the Earth's tilt on its axis as it orbits the Sun.

100

What safety gear should always be worn during a lab?

What are safety goggles?

200
Draw the Bohr Rutherford and Lewis dot diagram for Potassium
K -protons and neutrons in the nucleus. 19 protons, 21 neutrons. electrons in orbits. 2-8-8-1
200

This type of organism makes its own food using sunlight.

What is a producer?

200

If a circuit has a voltage of 9V and a resistance of 3 ohms, what is the current?

What is 3 amperes? (Using Ohm’s Law: I = V/R)

200

Name the force that keeps planets in orbit around the Sun.

What is gravity?

200

Which lab tool is used to measure volume accurately?

What is a graduated cylinder?

300

The name for Group 1 of the Periodic Table. 

What are the Alkali Metals? 

300
The products of photosynthesis.
What are Glucose, and oxygen
300
Potential difference is another word for...
What is voltage
300
The hottest colour of star
What is Blue
300

What does "qualitative observation" mean?

An observation using the senses; it does not include numbers.

400

Elements on the right side of the periodic table. 

What are the non-metals?

400
The amount of energy passed between trophic levels. The reason for this
What is 10%. The other 90% is used for reproduction, movement, and other life activities. Also, the entire organism is not eaten.
400
The 3 ways of charging an object. Understand how they work and what charge they produce.
What are friction ( Material with higher affinity for electrons becomes negative, lower affinity positive), Contact (charged object passes then same charge onto the object it touches), Induction ( charged object can induce the other object to receive the opposite charge but only permanent if a ground wire is used)
400
When the moon is directly between the Sun and the Earth
What is a solar eclipse?
400

What is a control variable?

The variable that is kept the same in an experiment. 

500

The group that has a full valence shell. 

What are the Noble Gases?

500
Toxins increase through the trophic levels of a food chain.
What is biomagnification?
500

What is the difference between a series and a parallel circuit in terms of voltage and current ?

In series, current is the same and voltage is divided. In parallel, voltage is the same and current is divided.

500

What is a light-year a measure of?

What is distance (the distance light travels in one year)?

500

Give three different threats to Biodiversity? 

-habitat loss

-invasive species 

-climate change

-overgrowth of human population

-overexploitation (mining, overfishing, logging, hunting, drilling) 

-pollution 

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