Matter
The change that takes place to a solid when you add heat
melts into a liquid
This is what is being tested in an experiment
What is a variable
Revolution of the Earth takes this amount of time.
What is 365 days or 1 year.
Landform caused by glaciers
What is a U-shaped valley
The organism that must eat to get energy
What is a consumer
The state that has the most energy
What is gas
Information gotten from an experiment
What is data
The cause of the seasons on Earth
What is the Earths tilt and revolution around the sun.
The soil type with the smallest particles and smoothest texture
What is clay
The organism that is always at the beginning of the food chain.
What is a producer
This is created when two or more things are mixed together and something dissolves
What is a solution
When you test to see how heights of ramps effect how far a toy car will travel..The variable is this.
What is the height of ramps
The moon phase that occurs 14 days after a full moon.
What is a new moon
Landform created over millions of years by river eroding sediments away
What is a canyon
The path that energy flows in an ecosystem.
What is a food chain
The method to separate salt from sand
What is pour in water and then pour into paper filter
You hypothesize that the amount of daylight hours plants are exposed to will effect their growth rate. The thing that will be tested in this experiment.
What is different amounts of daylight hours.
The cause of the tides on Earth
What is the moon's gravitional pull on Earth as it revolves around the earth.
The oldest rock layer is always found in this place.
What is at the bottom.
The main threat man puts on a species in an ecosystem.
What is the lost of habitat.
The physical property something has if it sinks in oil but floats on water.
What is more dense than oil but less dense than water
Students wanted to see if running with or without shoes could make them run faster. One of the students ran without the shoes on and one student ran with their shoes off. What can be done to get more accurate results?
What is have both students run with shoes and without shoes.
This season begins with the shortest day of the year.
What is winter
The steps involved in making sedimentary rock layers.
What is weathering, erosion, deposition, compaction, and cementation
This is where most of the energy is found in an ecosystem
What is with the producers.