Give two examples of abiotic factor.
sunlight, water, air, humidity, pH, temperature,
Describe the color and texture of sand at the beach.
pale cream to golden to caramel, coarse sand will feel gritty but a wet clay
What two things is a solution made up of?
mixture and solution
solvent and solute
match and flame
Name two types of omnivores.
bears, birds, dogs, raccoons, foxes, certain insects, and even humans
Name two scientific tools used to magnify objects.
hand lens, microscope
Something that takes up space and has mass.
Matter
Mass
Volume
Name two food chains in this desert food web.
Accept all possible answers
Name two major groups of plants
roots and stems
tulips and roses
vascular and non vascular
Give two examples of biotic factor.
any animals, plants, trees, grass, bacteria
Name two producers in this desert food web
Star cactus, cactus and grass
Name two types of herbivores
Cow, Goat, Deer, Horse, Gorilla, Tortoise, Panda, Elephant
Name two types of decomposers
bacteria, fungi
Give two examples of chemical changes
burning, cooking, rusting, and rotting.
Name 2 mixtures.
trail mix, salad etc.
Give two examples of physical change
Breaking a glass. Cutting paper into pieces,
Describe 2 science safety rules we use in our classroom.
Don't eat, drink, Follow directions, wear safety goggles etc.
Name two things that may occur when there is less food in an ecosystem?
The population will decrease, competition
This phase has definite shape and definite volume.
solid
liquid