Law of Conservation of Mass
What does the Law of Conservation of Mass say about matter in a chemical reaction?
What is matter cannot be created or destroyed?
The chemical reaction that producers go through to turn light energy, carbon dioxide and water into glucose and oxygen
What is photosynthesis
Where all energy starts in an ecosystem
what is the sun
This type of natural hazard involves the shaking of the ground. What is it?
What is an earthquake
Mrs. Revious' first name
what is Erin
If a chemical reaction starts with 50 grams of reactants, how many grams of products should there be?
What is 50 grams?
Water and carbon dioxide are the __________ of photosynthesis.
What is the reactants?
What do we call an organism that makes its own food using sunlight?
what is a producer
If a map shows lots of past earthquake epicenters along a certain line, what can scientists predict about that area?
What is that future earthquakes are likely along that line?
Hardest substance on earth
What is a diamond?
How many atoms does this chemical formula have?
2H2O?
what is 6?
Photosynthesis occurs in fungi.
What is False?
Which organisms break down dead plants and animals, returning nutrients back into the soil?
what is a decomposer
How can technology help communities prepare for hurricanes?
What is they show storm strength and path so people can evacuate or prepare?
What’s the rarest ore in Minecraft (Overworld)?
What is emerald ore?
In an experiment, vinegar and baking soda are mixed in a sealed bag. The bag inflates. If the starting mass is 100g, what should the final mass be?
What is 100g
Photosynthesis turns light energy into what kind of energy?
what is chemical energy?
Matter in an ecosystem is cycled through both biotic and abiotic parts. Name two examples of abiotic parts that are involved in the cycle.
what is water, air, sunlight, or rocks/minerals
This means to make less severe, or to cause less damage
What is mitigate
Who was the first president of the United States?
Who is George Washington?
During a burning reaction, the mass of the object seems to decrease. Explain why this doesn’t break the Law of Conservation of Mass.
What is because some of the mass turns into gases and escapes into the air, but the total mass (including gases) is still conserved?
Explain how photosynthesis helps cycle matter through an ecosystem.
What is by converting carbon dioxide and water into glucose and oxygen, providing food and energy for other organisms?)
In a model of a food chain, if the population of plants decreased significantly, what would likely happen to the populations of herbivores and carnivores?
what is a they would both decrease because less energy is available?
How can understanding data about past volcanic eruptions help communities today.
What is it helps predict future eruptions, plan evacuations, and build safer cities?
A game on Roblox where you create fashionable outfits that match a given theme and impress other players to win the round.
What is dress to impress?