Ecosystems
Name one of the organisms perform photosynthesis.
Plants & some Bacteria
Two or more different molecules together are called what?
The route electrons flow along is called what?
What is the strongest bone in the human body?
femur (thigh bone)
What is one way people negatively impact the earth's climate?
pollution, littering, greenhouse gasses, fossil fuels, destruction of natural areas, (answers may vary)
biotic is living and abiotic is non-living
A mixture which can be easily separated and is not the same throughout is called what?
A heterogenous mixture.
Rubber and plastic are examples of what in regard to an electrical circuit?
Insulators
What is the only mammal that lays eggs?
platypus
What is the name of our solar system?
the Milky Way
The larger part of a solution which something dissolves into is called what?
A solvent
What does an X within a circle represent in an electrical circuit?
a lightbulb
What is the world's largest ocean?
Pacific
What 3 things do all organisms need in order to survive?
Space, Food, and Water
A biological community of interacting organisms and their physical environment is called what?
An Ecosystem
This change can usually be undone and changes the physical properties of something.
A physical change
What kind of charge do electrons outside of the nucleus have? (Electrons)
Negative
What was Mr. Lewis' wife's first name again?
What is an electromagnet?
a type of magnet where the magnetic field is produced by an electric current
What does the letter K represent on the periodic table?
Potassium
What are the 5 ways to produce energy we covered?
What are the UN Sustainable Development Goals?
strategies that improve health and education, reduce inequality, and spur economic growth – all while tackling climate change and working to preserve our oceans and forests.
What is the role of the nervous system?
It helps all other parts of the body communicate with each other