Aice marine as - Study guides, Class notes & Summaries

AICE Marine Science AS Level Exam Review Paper 1, 2 Questions And Answers With Verified Solutions Latest Updated (Graded A+)

AICE Marine Science AS Level Vocabulary Already Rated A Ecosystems refers to living organisms and the physical and chemical factors which influence them Habitat a place where organisms live Population organisms of the same species, usually defined as living in the same area Community includes all the different species living in a habitat at the same time Species defined as a group of similar organisms that can interbreed and produce fertile offspring Biodiversity the numbers of diffe...

Ecosystems - refers to living organisms and the physical and chemical factors which influence them Habitat - a place where organisms live Population - organisms of the same species, usually defined as living in the same area Community - includes all the different species living in a habitat at the same time Species - defined as a group of similar organisms that can interbreed and produce fertile offspring

scientific method - ANS 1. for valid experiments, data should be collected numerous times (the more times, the more accurate) 2. only one variable (independent) should be changed in an experiment. All others should be controlled. The deponent variable is dependent upon what you changed-it will be what you are measuring in n experiment 3. quantitative results- numbers (qualitative=descriptive words) outlining/designing an experiment - ANS -state amount of containers e.g. 5 tanks ...

AICE Marine Science AS Level Vocabulary Questions and Answers 100% Correct Ecosystems - Correct Answer ️️ -refers to living organisms and the physical and chemical factors which influence them Habitat - Correct Answer ️️ -a place where organisms live Population - Correct Answer ️️ -organisms of the same species, usually defined as living in the same area Community - Correct Answer ️️ -includes all the different species living in a habitat at the same time Species - Corre...

change| / initial x 100 - ANS How to find Percent Change based on the collection of data by observation and experimentation and the formulation of hypotheses - ANS Scientific method Def a proposed explanation for an observed phenomenon, which can then be rigorously tested using scientific method - ANS Hypothesis manipulated (x-axis) - ANS Independent variable measured (y-axis) - ANS Dependent variable variable that stays the same - ANS Control V...

~Study Guide~ Aice Marine As Level Exam Questions And Answers With Verified Solutions Latest Updated()

Trophic level - ANS "feeding level" in a food chain or food web primary producer - ANS autotrophs (self feeders) ex: phytoplankton primary consumer - ANS herbivores feed directly on primary producer secondary consumer - ANS carnivores that feed on herbivores tertiary consumer - ANS carnivores that feed on other carnivores top predators - ANS carnivores at the top of the food chain succession - ANS gradual change in an ecosystem tha...

Paper 1 - AS Level Theory Time - ANS 1 hour 45 minutes, 75 marks All four papers assess - ANS • knowledge and understanding in a context that is directly from a syllabus learning outcome • application of knowledge and understanding of syllabus learning outcomes to an unfamiliar context • the handling and application of information in familiar and unfamiliar contexts using different types of presentation (drawings, tables, graphs or numerical data) • the mathemat...