WorksheetsWater Cycle
Total questions: 20
Worksheet time: 17mins
Tori put water in two flat, uncovered pans. She placed one pan in a sunny spot and put the other pan in a shady spot. She left the pans for 12 hours, then returned and measured the water in both pans. What MOST likely happened to the water in the pans?
More water evaporated from the pan exposed to sunshine.
More water evaporated from the pan left in the shade.
The same amount of water evaporated from both pans.
No water evaporated from either pan.
Decaying plants and animals are important to an ecosystem because they
cause disease in living organisms.
reduce soil erosion.
recycle oxygen to the air.
return nutrients to the soil.
Aubrey says that her school is in a desert. Which fact about her schoolyard MOST helps her claim?
The schoolyard has few trees
The schoolyard has rocks and sand.
The schoolyard gets warm in the summer.
The schoolyard gets little rain during the year.
Which trait does a cactus get from its parents?
the length of time it lives
the color of its flowers
the amount of rain it gets
the number of spines it has
The diagram below shows a marine food web. Changing ocean temperatures have led to a large decrease in the number of horseshoe
crabs. Which effect will MOST likely occur next?
The diamondback turtle and grackle populations will decrease.
The striped bass and plankton populations will decrease.
The razor clam population will increase.
The sanderling population will increase.
How are the skeletal and circulatory systems alike?
They help give the body shape.
They help the body make oxygen.
They help the body remove waste
They help the body produce new blood.
