Intro
Boost ASVAB scores with our General Science practice test, covering biology, chemistry, physics, and earth science topics to improve exam readiness and overall science knowledge.
The ASVAB General Science test is designed to measure a candidate's knowledge of basic concepts in the fields of biology, chemistry, physics, and earth sciences. The test consists of 25 questions, and candidates are given 11 minutes to complete it. In this article, we will provide an overview of the topics covered in the ASVAB General Science test, along with some practice questions and tips to help you prepare.
The ASVAB General Science test covers a wide range of topics, including the structure and function of living organisms, the principles of genetics, the structure of atoms and molecules, the laws of motion and energy, and the Earth's systems and processes. To do well on the test, you need to have a strong foundation in these areas and be able to apply your knowledge to solve problems and answer questions.
One of the key topics covered in the ASVAB General Science test is biology. This includes the study of cells, genetics, evolution, and ecosystems. You should be familiar with the structure and function of cells, including the roles of different organelles and the process of cellular respiration. You should also understand the principles of genetics, including the laws of inheritance and the structure of DNA.
Another important topic is chemistry. This includes the study of atoms, molecules, and chemical reactions. You should be familiar with the periodic table and the properties of different elements, as well as the principles of chemical bonding and reactions. You should also understand the concepts of acids and bases, and the principles of chemical equilibrium.
The ASVAB General Science test also covers physics, which includes the study of motion, energy, and forces. You should be familiar with the laws of motion, including Newton's laws, and the principles of energy, including kinetic and potential energy. You should also understand the concepts of gravity, friction, and momentum.
Finally, the test covers earth sciences, which includes the study of the Earth's systems and processes. You should be familiar with the structure of the Earth, including the crust, mantle, and core, as well as the processes that shape the Earth's surface, including weathering, erosion, and plate tectonics.
Introduction to ASVAB General Science

In addition to these topics, the ASVAB General Science test also covers other areas, such as scientific methods and techniques, and the application of scientific principles to real-world problems. To do well on the test, you need to be able to think critically and apply your knowledge to solve problems and answer questions.
ASVAB General Science Topics

Some of the key topics covered in the ASVAB General Science test include:
- The structure and function of living organisms
- The principles of genetics and evolution
- The structure of atoms and molecules
- The laws of motion and energy
- The Earth's systems and processes
- Scientific methods and techniques
- The application of scientific principles to real-world problems
To prepare for the ASVAB General Science test, you should review these topics and practice answering questions. You can use study guides and online resources to help you prepare, and you should also take practice tests to assess your knowledge and identify areas where you need to focus your studying.
ASVAB General Science Practice Questions

Here are some sample practice questions to help you prepare for the ASVAB General Science test:
- What is the primary function of the mitochondria in a cell?
- What is the process by which water moves through a plant, from the roots to the leaves?
- What is the difference between a producer and a consumer in an ecosystem?
- What is the law of conservation of energy?
- What is the process by which the Earth's plates move and change?
ASVAB General Science Biology

The biology section of the ASVAB General Science test covers topics such as:
- The structure and function of cells
- The principles of genetics and evolution
- The structure and function of ecosystems
- The principles of human biology and health
Some sample practice questions for the biology section include:
- What is the role of the nucleus in a cell?
- What is the process by which cells divide and reproduce?
- What is the difference between a gene and a chromosome?
- What is the process by which organisms adapt to their environment?
ASVAB General Science Chemistry

The chemistry section of the ASVAB General Science test covers topics such as:
- The structure of atoms and molecules
- The principles of chemical bonding and reactions
- The properties of different elements and compounds
- The principles of chemical equilibrium and acid-base chemistry
Some sample practice questions for the chemistry section include:
- What is the difference between an atom and a molecule?
- What is the process by which atoms bond to form molecules?
- What is the difference between an acid and a base?
- What is the process by which chemicals react and change?
ASVAB General Science Physics

The physics section of the ASVAB General Science test covers topics such as:
- The laws of motion and energy
- The principles of gravity and friction
- The properties of different types of energy, including kinetic and potential energy
- The principles of momentum and inertia
Some sample practice questions for the physics section include:
- What is the law of conservation of energy?
- What is the difference between kinetic and potential energy?
- What is the process by which objects move and change?
- What is the principle of gravity and how does it affect objects?
ASVAB General Science Earth Sciences

The earth sciences section of the ASVAB General Science test covers topics such as:
- The structure of the Earth, including the crust, mantle, and core
- The processes that shape the Earth's surface, including weathering, erosion, and plate tectonics
- The properties of different types of rocks and minerals
- The principles of earthquakes and volcanoes
Some sample practice questions for the earth sciences section include:
- What is the difference between the crust and the mantle?
- What is the process by which the Earth's plates move and change?
- What is the difference between a rock and a mineral?
- What is the principle of plate tectonics and how does it affect the Earth's surface?
ASVAB General Science Image Gallery










What is the ASVAB General Science test?
+The ASVAB General Science test is a multiple-choice test designed to measure a candidate's knowledge of basic concepts in the fields of biology, chemistry, physics, and earth sciences.
What topics are covered on the ASVAB General Science test?
+The ASVAB General Science test covers topics such as biology, chemistry, physics, and earth sciences, including the structure and function of living organisms, the principles of genetics and evolution, the structure of atoms and molecules, the laws of motion and energy, and the Earth's systems and processes.
How can I prepare for the ASVAB General Science test?
+To prepare for the ASVAB General Science test, you can review the topics covered on the test, practice answering sample questions, and use study guides and online resources to help you prepare.
What is the format of the ASVAB General Science test?
+The ASVAB General Science test consists of 25 multiple-choice questions, and candidates are given 11 minutes to complete it.
How is the ASVAB General Science test scored?
+The ASVAB General Science test is scored based on the number of correct answers, and the results are used to determine a candidate's eligibility for certain military careers.
In conclusion, the ASVAB General Science test is a challenging test that requires a strong foundation in the fields of biology, chemistry, physics, and earth sciences. To do well on the test, you need to review the topics covered, practice answering sample questions, and use study guides and online resources to help you prepare. By following these tips and staying focused, you can achieve a high score on the ASVAB General Science test and increase your chances of success in your military career. We invite you to share your thoughts and experiences with the ASVAB General Science test, and to ask any questions you may have about the test or the preparation process.