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6th Grade
6th Grade
7th Grade
7th Grade
100
If you have a silver rock that conducts electricity, your sample is a _____.
What is METAL or METALLOID
100
True or False: Elements are pure substances that are represented by symbols and make up matter on Earth.
What is TRUE!
100
Which of the following organisms are considered producers? ANTS, CACTUS, SNAKES, COYOTES
What is CACTUS!
100
What are decomposers?
What is ORGANISMS THAT BREAK DOWN DEAD MATTER AND RETURN NUTRIENTS INTO THE ECOSYSTEM.
200
If you have a solid that is shiny, silver but does not conduct electricity, it is a ____.
What is METALLOID
200
All of the following are elements except..... Sodium, Aluminum, Water, Oxygen
What is WATER!
200
It shows the amount of energy moving from one trophic level to the next; Only 10%
What is Energy Pyramid- 10% rule
200
TRUE or FALSE: Compost bins recycle organis matter through decay.
What is TRUE!
300
If you have a substance that is dull and brittle and is not shiny, it is a _________
What is NON- METAL
300
What are the two most abundant element in the Earth's Crust?
What is OXYGEN AND SILICON!
300
The arrows in a food chain represent _____.
What is ENERGY FLOW
300
What does a plant look like if it has NO Turgor Pressure?
What is IT WILTS.
400
what kind of element is shiny and can conduct electricity and is able to be made into a wire?
What is METALS
400
If I wanted to make a model showing a solid and a gas, how would draw that?
What is MOLECULES OF THE SOLID WILL BE CLOSE TOGETHER AND THE GAS WILL BE SEPERATE/ APART
400
Where is the deer getting its energy from in the following food chain? sun--> shrubs--> Deer--> Mountain Lions
What is SHRUBS
400
Geotropism is a plants response to _____.
What is GRAVITY
500
The formula for density is D= M/V. if you have a volume of 40mL and a mass of 200g, what is the density of your material?
What is 5!
500
Why can't we breathe the Oxygen that is found in the Earth's Crust
What is It is combined in other compounds with other elements.
500
Explain what would happen to the the following food chain if the population of the mice was taken away. Sun--> Grasses--> Mice--> Snakes
What is SNAKE POPULATION WILL DECREASE AND THE GRASSES POPULATION WILL INCREASE.
500
Explain what would happen to this food chain if the population of ants increases? Sun--> Cacti--> Ants--> Tarantulas
What is INCREASE IN THE NUMBER OF TARANTULAS AND A DECREASE IN THE NUMBER OF CACTI.