Scientific Investigations
The variable that is maniuplated/changed in an experiment
What is an independent variable?
A cell that contains a cell wall, vacuole and chloroplast
What is a plant cell?
Positive charged sub atomic particle
What are protons?
Rock caused by heat and pressure
What is metamorphic rock?
The outer most layer of the Earth
What is the Earths crust?
Variable that remains the same/constant, so it does not influence the results.
What is a controlled variable?
Site of cellular respiration
What is mitochondria?
Two or more substances chemically combined/bonded
What are compounds?
Rocks that contain fossils
What is sedimentary rock?
The hottest layer of the earth
What is the inner core?
Plotting continuous data over a period of time.
What is a line graph?
The solution that stains cells blue
What is iodine solution?
Poor conductor of electricity
What is a non-metal?
What is intrusive igneous rock?
The theory thar Earth's continents were once joined together as a supercontinent called Pangaea
What is continental drift theory?
A general direction in which data changed over time.
What is a trend?
A microscope with up to x2,000,000 magnification, produces high detail black and white images.
What is an electron microscope?
A horizontal row of elements with the same number of shells.
What are periods?
What is igneous rock?
The process where heavier crust slides underneath lighter crust
What is subduction?
An answer that contains 'claim, evidence and reasoning'
What is a CER response?
What is xylem?
The amount of protons in an element.
What is an atomic number?
The process that begins to form metamorphic rock to sedimentary rock
What is weathering?
Type of Earths crust that is thinner but heavier.
What is Oceanic crust?