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Arkansas ATLAS · Grade 7 · Science

Arkansas ATLAS Grade 7 Science Practice Test

Build Grade 7 Arkansas ATLAS Science readiness with five focused 10-question practice sets covering ecosystems, matter, forces, Earth systems, heredity, and scientific evidence.

Arkansas ATLAS Grade 7 Science practice sets

This Arkansas ATLAS Grade 7 Science Practice Test page provides five short practice sets with 10 original multiple-choice questions each. The sets support supplemental review of ecosystems, chemical reactions, forces, energy, Earth systems, heredity, adaptation, and scientific evidence.

Grade 7 Science skills covered

  • Food webs, trophic levels, population interactions, carrying capacity, biodiversity, and ecosystem resilience
  • Atoms, chemical reactions, conservation of mass, characteristic properties, phase changes, pH, reaction rates, and catalysts
  • Balanced forces, gravity, friction, kinetic and potential energy, acceleration, energy transfer, and energy transformations
  • Plate boundaries, earthquakes, rocks, fossils, the water cycle, watersheds, renewable resources, carbon dioxide, and climate evidence
  • DNA, genes, alleles, inherited traits, adaptation, natural selection, common ancestry, fossils, and variation

How to use this page

Complete one 10-question set at a time. Identify the evidence in each scenario, compare patterns in data, and review the explanation for every missed or guessed answer.

This is supplemental State Test Practice, State Assessment Practice, and Standardized Test Practice. It does not replace current Arkansas Department of Education ATLAS guidance, official blueprints, accommodations, or testing schedules.

For the broader Arkansas assessment hub, visit Arkansas State Assessments.

Select a test

5 Tests
1. Test2. Test3. Test4. Test5. Test

4. Test

Arkansas ATLAS Grade 7 Science Practice Questions

A 10-question Arkansas ATLAS Grade 7 science practice set on earth systems and resources, with answers and explanations.

Read each scenario carefully, choose one answer, and review the explanation after responding.

10 Questions
0/10 Questions0 %
Correct 0
Incorrect 0
Unanswered 10
1. QuestionMultiple choice

What causes most earthquakes?

Please select an answer first.

Correct answer: A

The correct answer is Sudden movement along a fault as tectonic stress is released.

  1. Identify the science idea: Decide whether the question is about ecosystems, matter, energy, Earth systems, forces, heredity, or scientific evidence.
  2. Use the evidence: Earthquakes commonly occur when built-up stress causes rocks to move along faults.
  3. Check the claim: Make sure the answer matches the model, observation, data, or system described.

Earthquakes commonly occur when built-up stress causes rocks to move along faults.

2. QuestionMultiple choice

What happens at a divergent plate boundary?

Please select an answer first.

Correct answer: B

The correct answer is Tectonic plates move apart and new crust may form.

  1. Identify the science idea: Decide whether the question is about ecosystems, matter, energy, Earth systems, forces, heredity, or scientific evidence.
  2. Use the evidence: Magma can rise and cool where plates separate, creating new crust.
  3. Check the claim: Make sure the answer matches the model, observation, data, or system described.

Magma can rise and cool where plates separate, creating new crust.

3. QuestionMultiple choice

Which process changes sediment into sedimentary rock?

Please select an answer first.

Correct answer: C

The correct answer is Compaction and cementation.

  1. Identify the science idea: Decide whether the question is about ecosystems, matter, energy, Earth systems, forces, heredity, or scientific evidence.
  2. Use the evidence: Pressure compacts sediment and minerals cement the pieces together.
  3. Check the claim: Make sure the answer matches the model, observation, data, or system described.

Pressure compacts sediment and minerals cement the pieces together.

4. QuestionMultiple choice

Why are fossils usually found in sedimentary rock?

Please select an answer first.

Correct answer: D

The correct answer is Sediment can bury and preserve remains without the intense heat of melting.

  1. Identify the science idea: Decide whether the question is about ecosystems, matter, energy, Earth systems, forces, heredity, or scientific evidence.
  2. Use the evidence: Burial in sediment can preserve evidence of past life before the material is hardened into rock.
  3. Check the claim: Make sure the answer matches the model, observation, data, or system described.

Burial in sediment can preserve evidence of past life before the material is hardened into rock.

5. QuestionMultiple choice

What is one major source of energy that drives the water cycle?

Please select an answer first.

Correct answer: A

The correct answer is Energy from the Sun.

  1. Identify the science idea: Decide whether the question is about ecosystems, matter, energy, Earth systems, forces, heredity, or scientific evidence.
  2. Use the evidence: Solar energy causes evaporation and helps drive movement of water through the cycle.
  3. Check the claim: Make sure the answer matches the model, observation, data, or system described.

Solar energy causes evaporation and helps drive movement of water through the cycle.

6. QuestionMultiple choice

Which process moves water vapor into liquid droplets in a cloud?

Please select an answer first.

Correct answer: B

The correct answer is Condensation.

  1. Identify the science idea: Decide whether the question is about ecosystems, matter, energy, Earth systems, forces, heredity, or scientific evidence.
  2. Use the evidence: Condensation occurs when water vapor cools and becomes liquid droplets.
  3. Check the claim: Make sure the answer matches the model, observation, data, or system described.

Condensation occurs when water vapor cools and becomes liquid droplets.

7. QuestionMultiple choice

How can impermeable pavement affect a watershed?

Please select an answer first.

Correct answer: C

The correct answer is It can increase runoff and reduce infiltration into the ground.

  1. Identify the science idea: Decide whether the question is about ecosystems, matter, energy, Earth systems, forces, heredity, or scientific evidence.
  2. Use the evidence: Pavement prevents water from soaking into soil, so more water flows over the surface.
  3. Check the claim: Make sure the answer matches the model, observation, data, or system described.

Pavement prevents water from soaking into soil, so more water flows over the surface.

8. QuestionMultiple choice

Which resource is renewable on a human time scale?

Please select an answer first.

Correct answer: D

The correct answer is Wind energy.

  1. Identify the science idea: Decide whether the question is about ecosystems, matter, energy, Earth systems, forces, heredity, or scientific evidence.
  2. Use the evidence: Wind is continually replenished by atmospheric processes, unlike finite fossil fuel deposits.
  3. Check the claim: Make sure the answer matches the model, observation, data, or system described.

Wind is continually replenished by atmospheric processes, unlike finite fossil fuel deposits.

9. QuestionMultiple choice

What is a likely effect of burning large amounts of fossil fuels?

Please select an answer first.

Correct answer: A

The correct answer is More carbon dioxide enters the atmosphere.

  1. Identify the science idea: Decide whether the question is about ecosystems, matter, energy, Earth systems, forces, heredity, or scientific evidence.
  2. Use the evidence: Combustion of fossil fuels releases stored carbon primarily as carbon dioxide.
  3. Check the claim: Make sure the answer matches the model, observation, data, or system described.

Combustion of fossil fuels releases stored carbon primarily as carbon dioxide.

10. QuestionMultiple choice

Why do scientists use ice cores to study past climate?

Please select an answer first.

Correct answer: B

The correct answer is They contain trapped gases and other evidence from earlier atmospheres.

  1. Identify the science idea: Decide whether the question is about ecosystems, matter, energy, Earth systems, forces, heredity, or scientific evidence.
  2. Use the evidence: Layers in ice cores preserve information about past atmospheric composition and temperature conditions.
  3. Check the claim: Make sure the answer matches the model, observation, data, or system described.

Layers in ice cores preserve information about past atmospheric composition and temperature conditions.

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Frequently asked questions about Arkansas ATLAS Grade 7 Science Practice Test

Which science skills are covered?

The page covers ecosystems, matter, chemical reactions, forces, energy, Earth systems, heredity, adaptation, and scientific evidence.

How many questions are included?

There are five practice sets with 10 questions each, for 50 questions in total. Each set can be completed separately.

Are these official ATLAS questions?

No. These are original supplemental practice questions. Check the latest Arkansas Department of Education information for official materials, standards, accommodations, and policies.