How quickly the ice melts. - Shayla was doing an experiment to determine how quickly ice melts in different temperatures of water. What would her Outcome (dependent) Variable be?, A Model - Jaylin is learning about the solar system. Which method of science do you think Jaylin is using to investigate? An experiment, investigation, or a model?, Light - A fern is a plant that usually grows on the forest floor. It can often struggle to receive the energy needed for photosynthesis. Which type of energy is this?, Carbon Dioxide - Plankton and cyanobacteria produce roughly 70% of Earth’s oxygen through photosynthesis. If the amount of cyanobacteria and plankton decrease, which gas would increase?, Boiling Point - Madison is heating two different liquids and wants to compare the temperatures at which gas bubbles form, rise, and begin to escape. What physical property was she testing?, Oxygen - The equation is for cellular respiration: ________ + Glucose 🡪 Energy+Carbon Dioxide+Water. What raw materials should go in the blank?, Chlorophyll - Absorption is when light hits an object and is absorbed by the object instead of being reflected off. What is the pigment that absorbs light energy for plants to undergo photosynthesis?, Photosynthesis - On Earth, carbon cycles between living and non-living reservoirs through several processes. Which process removes carbon from the atmosphere?, Glucose - The ingredients for cellular respiration are oxygen (O2) and glucose (C6H12O6). Which ingredient is a compound?, Electron - Atoms are comprised of subatomic particles found in the nucleus and electron cloud. Which subatomic particle is found in the electron cloud?, Positive - Protons and neutrons are both found in the nucleus of an atom. Predict what the charge of the nucleus would be., Neutron - An atom is composed of protons, neutrons, and electrons. Which subatomic particle has a similar mass to a proton and no charge?, Group - Three elements are very reactive nonmetals and share similar properties. These elements will be in the same _________., Acid - Damian was doing a science fair project on pH and different substances he could find in his kitchen. He test lime juice and determined it was 2 on the pH scale. Is lime juice an acid or base?, Chemical - During a thunderstorm, the power goes out at Alondra’s house so she lights a candle. Alondra is unsure if the candle wick burning is a chemical or physical change. Which type of change is taking place, Physical - Shayla was doing an experiment to determine how quickly ice melts in different temperatures of water. What type of change is taking place?, Density - Harry is has rock at home that looks very much like gold; however, he is unsure if it is actually gold or not. Which physical property could Harry use to help him determine whether or not it is real gold?,

Leaderboard

Visual style

Options

Switch template

Continue editing: ?