VIP Exclusive
TerraNova Academic Achievement VIP Practice Exam
TerraNova — The TerraNova (3rd Edition) is a nationally normed standardized achievement test published by DRC (Data Recognition Corporation), administered to students in grades K–12 across Reading/Language Arts, Mathematics, Science, and Social Studies; it reports results as national percentile ranks, scale scores, and grade equivalents rather than a single pass/fail threshold — this practice exam mirrors its multi-domain format and upper-elementary/middle-school difficulty level.
30
Questions
90m
Time Limit
70.00%
To Pass
Question 1 of 30👑 VIP
Read the following passage and answer the question. 'Coral reefs are among the most biodiverse ecosystems on Earth, supporting approximately 25% of all marine species despite covering less than 1% of the ocean floor. However, rising ocean temperatures caused by climate change are triggering widespread coral bleaching events, during which corals expel the symbiotic algae that provide them with up to 90% of their energy. When bleaching events are prolonged, entire reef systems can die within months. Scientists warn that without significant reductions in greenhouse gas emissions, the majority of the world's coral reefs could be lost by the end of this century.' What is the MAIN IDEA of this passage?
Questions 2–30 and full explanations are VIP-exclusive.