Show:
Magnetism
Adaptations
Electricity
Circuits
Plants
100
The magnetic space around a bar magnet.
What is magnetic field?
100
In Clarkwood Forest, half of the squirrels have thick coats of fur and half of the squirrels have thin coats of fur. Over the next several years, the average temperature in the forest drops much lower. During this time, what is likely to happen to the squirrel population of Clarkwood Forest?
What is the squirrels with thick coats will outnumber population the squirrels with thin coats?
100
Electrical energy can produce many other types of energy. When electricity runs through an electric stove, what other types of energy is produced?
What is heat energy?
100
You have a strand of Christmas lights, if one of the bulbs goes out and the circuit is broken, is this a Series or Parallel Circuit?
What is a Series Circuit?
100
The stem part of a plant main functions is to_________. A. food production B. storage C. protection from predators D. food and water transportation
What is food and water transportation?
200
Definition: The space around an electric current in which a magnetic force is felt.
What is magnetic field?
200
Which of the following is an organism's adaptation that serves as a defense mechanism against potential consumers? A. A bird has a strong beak to break nuts. B. A rose has thorns. C. A plant bends toward sunlight. D. all of these
What is a rose has thorns?
200
What type of material does not conduct electricity?
What is an insulator?
200
What is used as power source when creating a simple series or parallel circuit?
What is a battery?
200
Some plants have structures or features that protect them from harm. If a plant has a bitter tasting leaves, what would this most likely protect the plant against? A. caterpillars that would eat the plant B. cold weather that would cause the plant to freeze C. people would pick the plant for its pretty flowers. D. hot weather that would cause the leaves to dry up
What is caterpillars that would eat the plant
300
Magnets have ______ that repel and attract each other.
What is poles?
300
Which of the following is a way that some animals have adapted to survive in hot climates? A. growing thick fur B. being active at night C. eating more food D. moving very slowly
What is being active at night?
300
Objects that conduct electricity can easily carry an electrical charge. Which of the following materials best conducts electricity?
What is copper wire?
300
What is a closed circuit?
What is the complete path of an electrical current?
300
Which of the following is oe of the main purposes of leaves? A. to produce seeds B. to take in water C. to absorb sunlight D. to attract insects.
What is to absorb sunlight?
400
True or False: Magnets can be created using electricity.
What is true?
400
Birds in different environments have a wide variety of beak shapes. Some beaks are long, and some are short. Some are narrow, and some are broad. Some are pointed and some are dull. What is the best explanation for why birds have such different beaks? A. Over many generations, birds developed different beak shapes so they could tell each other apart. B. Birds change their beak shapes to match the type of food that tastes the best? C. Over many generations, the birds developed beak shapes that matched the type of food in their unique environments. D. Birds' beaks were shaped by attacks form other animals or dangerous weather events.
What is over many generations, the birds developed beak shapes that matched the type of food in their unique environments.
400
Electrical energy can produce many other types of energy. When electricity runs through the speaker of a stereo, what other type of energy is produced?
What is sound energy?
400
DAILY DOUBLE Two bulbs are connected to a battery in a series circuit. Both bulbs are lit A few minutes later, one of the bulbs burns out. What will happen to the other bulb>
What is the other bulb will no longer be lit because the circuit will be incomplete.
400
A leaf is important for a plant because it helps in A. food and water transportation B. protecting the plant against animals. C. making food for the plant D. holding the plant in place.
What is making food for the plant?
500
Freddie picked up a small rock using a magnet. Which of the following did the rock probably contain?
What is iron?
500
One type of wasp does not have a stinger, but it tricks other animals into thinking it does by looking the same as a stinging wasp. When an animal defends itself from other by pretending to be something more dangerous, it is called
What is mimicry?
500
Electrical energy can produce many other types of energy. When electricity runs through a light bulb, what other type of energy is produced?
What is light energy?
500
A circuit can be compared to_______? A. a circle B. a triangle C. parallel lines D. perpendicular lines
What is a circle?
500
The purpose of a flower is to: (a) hold up the plant’s leaves (b) make chlorophyll (c) make seeds (d) make food for the plant
What is hold up the plant's leaves?