BIOBEYOND UNIT 4 RISE OF THE ANIMALS
NILPENA AUSTRALIA 2026 EXAM STUDY
GUIDE COMPREHENSIVE QUESTIONS AND
CORRECT ANSWERS UPDATED VERIFIED
GRADED A+
⩥ Deposition. Answer: The laying down of sediment carried by wind,
flowing water, ice or the sea.
⩥ Sediment. Answer: Small particles deposited by air or water.
⩥ Organism. Answer: Any living thing.
⩥ Uniformitarianism. Answer: The assumption that the same natural
laws and processes that operate currently have always operated in the
universe in the past and apply everywhere in the universe.
⩥ Law of Superposition. Answer: Sediment layers are deposited in
sequence, with the oldest layers on the bottom and newest layers on top.
⩥ Fault. Answer: A break in Earth's crust causing layers to shift.
, ⩥ Angle. Answer: The space between two planes that have the same
endpoint, measured in degrees.
⩥ Sedimentary Rocks. Answer: Made up of tiny bits of material called
sediment that are smashed together.
⩥ Igneous Rocks. Answer: Formed from molten rock (used to be lava).
⩥ Metamorphic rocks form from. Answer: When a rock that already
existed, is changed by heat and pressure.
⩥ Relative Aging - How we use it. Answer: How old something is
compared to something else, used to determine the rough age of rocks
and fossils.
⩥ Relative Aging, explaining intrusions and faults (young breaks old).
Answer: When it comes to faults and intrusions, usually the layers that
are broken, are older than the break.
⩥ Absolute Dating. Answer: a technique used to determine the actual
age of a fossil. the technique uses the process of radioactive decay.
⩥ Half-Life. Answer: length of time required for half of the radioactive
atoms in a sample to decay.
NILPENA AUSTRALIA 2026 EXAM STUDY
GUIDE COMPREHENSIVE QUESTIONS AND
CORRECT ANSWERS UPDATED VERIFIED
GRADED A+
⩥ Deposition. Answer: The laying down of sediment carried by wind,
flowing water, ice or the sea.
⩥ Sediment. Answer: Small particles deposited by air or water.
⩥ Organism. Answer: Any living thing.
⩥ Uniformitarianism. Answer: The assumption that the same natural
laws and processes that operate currently have always operated in the
universe in the past and apply everywhere in the universe.
⩥ Law of Superposition. Answer: Sediment layers are deposited in
sequence, with the oldest layers on the bottom and newest layers on top.
⩥ Fault. Answer: A break in Earth's crust causing layers to shift.
, ⩥ Angle. Answer: The space between two planes that have the same
endpoint, measured in degrees.
⩥ Sedimentary Rocks. Answer: Made up of tiny bits of material called
sediment that are smashed together.
⩥ Igneous Rocks. Answer: Formed from molten rock (used to be lava).
⩥ Metamorphic rocks form from. Answer: When a rock that already
existed, is changed by heat and pressure.
⩥ Relative Aging - How we use it. Answer: How old something is
compared to something else, used to determine the rough age of rocks
and fossils.
⩥ Relative Aging, explaining intrusions and faults (young breaks old).
Answer: When it comes to faults and intrusions, usually the layers that
are broken, are older than the break.
⩥ Absolute Dating. Answer: a technique used to determine the actual
age of a fossil. the technique uses the process of radioactive decay.
⩥ Half-Life. Answer: length of time required for half of the radioactive
atoms in a sample to decay.
