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WorksheetsP1 Science
Total questions: 10
Worksheet time: 5mins
What is an autotroph?
an animal that can make its own food by synthesizing organic nutrients from inorganic materials, using energy from sunlight or a chemical source to drive the process.
an organism that can make its own food by synthesizing inorganic nutrients from organic materials, using energy from sunlight or a chemical source to drive the process.
an animal that can make its own food by synthesizing inorganic nutrients from organic materials, using energy from sunlight or a chemical source to drive the process.
an organism that can make its own food by synthesizing organic nutrients from inorganic materials, using energy from sunlight or a chemical source to drive the process.
What happens to the energy in the pyramid?
the energy decreases as you go down
the energy increases as you go down
the energy decreases as you go up
the energy increases as you go up
What is the Law of Conservation of Matter?
matter can be created and destroyed
matter cannot be created or destroyed
energy can be created or destroyed
energy cannot be created or destroyed
What are the 2 key parts of an ecosystem?
plants and animals
living and nonliving things
water and oxygen
water and sunlight
Pick 2: What are the two ingredients for cellular respiration?
carbon dioxide
oxygen
water
glucose
What is the chemical formula for glucose?
C12H6O6
C6O12H12
C6H12O6
H12C12O12
What percent of energy is lost from body heat?
10%
30%
50%
70%
Water enters a plant through its' ________, and carbon dioxode enters through its' ________.
stomata, leaves
roots, stem
roots, stomata
leaves, stem
What is the order (from bottom to top) of the food pyramid?
decomposers, secondary predators, primary predators, herbivores, plants
plants, herbivores, primary predators, secondary predators, decomposers
plants, primary predators, secondary predators, herbivores, decomposers
plants, herbivores, decomposers, primary predators, secondary predators
What is a heterotroph?
an organism that obtains nutrients by making their own food
an organism that obtains nutrients by taking it from other organisms
an organism that obtains nutrients by consuming other organisms
an organism that obtains nutrients by consuming dead matter
