Lab Safety
What must be worn to protect your eyes in a Lab?
Safety Goggles
What is a Biotic and Abiotic factor?
Biotic:Things that have lived or living things. Example:Animals or trees
Abiotic:Things that have never lived or that will never live. Example:Rock or Water
What lab equipment is used to hold and pick up warm/hot objects?
Tongs
What is known to be the largest object in our solar system?
The Sun
What do you do when you break glass in Lab?
Put glass in the broken glassware container and tell teacher
What is a food chain?
A food chain is a step by step sequence that links organisms that feed on each other .
Example:Leaves- caterpillar - bird- big hawk
What is Matter? and what are the states of matter
Matter is anything that has mass and that takes up space.
States of matter:liquid,Solid and gas.
What are the 8 planets in order?
(from nearest to farthest from the sun)
Mercury, Venus,Earth,Mars,Jupiter,Saturn,Uranus and Neptune.
True or False. Stand while performing an experiment
True
What is a food web?
A food web is a bunch of interlocking for chains that show the feeding relationships within a community.
What are the four properties or matter?
1.)Chemical Properties:Describes behaviour of matter when it reacts with other substances to form new substances
2.)Physical Property: Can be observed using our 5 senses:touch, sight, smell, taste and sound.
3.)Qualitative:Description of mater only using words.
4.)Quantitative:A description of matter only using numbers.
Name the inner and outer planets
Inner:Mercury,Venus, Earth and Mars.
Outer:Jupiter,Saturn,Uranus and Neptune.
Who do you report broken equipment to?
Teacher
What is a Producer and a Consumer?
Producer:An organism that can make its own food through photosynthesis. Ex:grass
Consumer:An organism that obtains its energy from consuming organisms. Ex:A human
what is a Pure Substance and a Mixture?
Pure Substance:Made of only one kind of particle. And cannot be separated. Ex:Copper and water.
Mixture:Made of 2 or more pure substances. You can see the different particles. Ex:Fig and cookie
What are Asteroids,Comets, Meteors and Meteorite made of?
Asteroids:Made of silicon rocks and carbon.
Comets:chunks of ice and dust.
Meteors:Lumps of rocks or metals that are trapped in Earths gravity.
Meterorite:Basically a meteor.
What method do we use when smelling chemicals?
Wafting
What does Geo,Hydro,Bio and Atmo stand for?
Geo:Ground
Hydro:Water
Bio:Life
Atmo:Air
what are the Density Triangle calculations?
Mass=Density x Volume
Density=Mass ÷Volume
Volume=Mass ÷ Density
Where is our Solar System located?
The Milky Way galaxy