NY Regents Earth Science study plan

Build a labeled cross-section of Earth's interior showing crust, mantle, outer core, inner core, asthenosphere, and lithosphere, and annotate the evidence (seismic wave behavior, density, meteorite composition) that supports each layer's properties.

Sequence the major events of Earth's geologic history on a relative-time line, placing the origin of Earth, first life, major extinctions, and the breakup of Pangaea in correct order.

Apply the laws of superposition, original horizontality, and cross-cutting relationships to at least five written descriptions of rock layers and determine the relative age of each labeled feature.

Interpret a half-life decay curve to calculate the age of a sample given parent/daughter isotope percentages, completing at least eight practice calculations.

Diagram the three plate boundary types (divergent, convergent, transform) and label the landforms, earthquake patterns, and volcanic activity associated with each.

Explain seafloor spreading using magnetic striping and age-of-seafloor data, and describe how these patterns support plate tectonics.

Locate at least ten major plates and features (Mid-Atlantic Ridge, Ring of Fire, Himalaya, San Andreas Fault) on a blank world map from memory.

Distinguish the evidence for continental drift from the evidence for plate tectonics and state why one theory replaced the other.

Classify at least fifteen minerals using hardness, cleavage, luster, streak, and color, and record each test result in a data table.

Compare the formation processes and identifying characteristics of igneous, sedimentary, and metamorphic rocks and sort a set of ten rock descriptions into the correct category.

Trace the rock cycle and describe at least two pathways that convert one rock type into each of the other two.

Explain how weathering, erosion, deposition, and lithification produce sedimentary layers, and predict which sediment sizes settle first in still water.

Analyze stream erosion and deposition by interpreting a river profile and explaining how gradient, discharge, and sediment load change from headwaters to mouth.

Describe how glaciers, wind, and gravity shape landscapes and identify the landforms each agent leaves behind.

Read a topographic map to determine gradient, direction of stream flow, and the steepness of slopes, completing at least six map-reading exercises.

Explain how human activities and natural factors affect rates of soil erosion and mass wasting.

Interpret weather station models and surface maps to identify fronts, pressure systems, and the weather each produces.

Explain how unequal heating of Earth's surface drives convection, wind, and the formation of clouds and precipitation.

Analyze how latitude, elevation, proximity to water, and ocean currents influence regional climate and temperature ranges.

Describe the composition and layered structure of the atmosphere and how each layer's characteristics affect weather and life.

Diagram the water cycle and quantify the relative sizes of its reservoirs and the processes that move water between them.

Explain how porosity and permeability control groundwater movement, and interpret a groundwater table diagram to predict well yield and contamination spread.

Describe ocean circulation, including surface currents driven by wind and deep currents driven by density, and connect them to climate.

Analyze factors that affect stream discharge and flooding, and explain how urbanization changes runoff.

Model Earth's rotation and revolution to explain day and night, seasons, and the changing angle of insolation at different latitudes.

Predict seasonal changes in day length and Sun altitude for a given latitude and date.

Compare the properties of terrestrial and Jovian planets and explain how the solar system formed from a nebula.

Describe how stars generate energy and how the Hertzsprung-Russell diagram organizes stars by luminosity and temperature.

Explain the Big Bang evidence, including redshift and cosmic microwave background, and distinguish it from solar system formation.

Apply conservation of energy and the electromagnetic spectrum to explain how energy transfers through Earth systems.

Practice reading and interpreting graphs, tables, and diagrams under timed conditions, completing at least twenty data-analysis questions.

Convert between units and use the ESRT reference tables to find constants, formulas, and charts efficiently.

Design a controlled experiment with a clear hypothesis, independent and dependent variables, and a data table, and identify sources of error.

Complete two full-length timed practice exams and review every missed question by domain.