Atoms & Molecules
What charge do protons & electrons have?
Protons: positive (+)
Electrons: negative (-)
What is the largest planet in our solar system?
Jupiter
What do we call it when rain, snow, or hail falls from the sky?
Precipitation
What process do plants use to make their own food?
Photosynthesis
What is a bird's body covered with?
Feathers
What are the three main parts of an atom?
Protons, neutrons, and electrons
Name the four rocky planets.
Mercury, Venus, Earth, Mars
What is the process called when water vapor (gas) turns into liquid water?
Condensation
Name one type of plant.
Examples include trees, flowers, or grasses.
Name an example of a fish
Goldfish, salmon, or shark
Which particle has no charge?
neutron
What do we call the planets that are mostly made of gas?
Gas giants
What is the process called when water changes from liquid to vapor?
Evaporation
What part of the plant is responsible for photosynthesis?
Leaves
What do we call animals that are warm-blooded?
Mammals
What does CO2 stand for?
Carbon Dioxide
Which planet is known as the Red Planet?
Mars
What is the scientific name for precipitation?
rain
What do plants need for photosynthesis?
Sunlight, water, and carbon dioxide
What type of animal gives birth to live young and feeds them milk?
Mammals
What is formed when two or more atoms bond together?
a molecule
How many planets are in our solar system? (HINT: Do not include Pluto)
8
How does the sun affect the water cycle? (HINT: What does it cause?)
the sun heats water, causing evaporation.
What is the main gas produced by plants during photosynthesis?
Oxygen
What type of animal are humans?
mammals