Full Final TEKS Review

Front

What is the purpose of the Texas Essential Knowledge and Skills (TEKS) in education?

Back

TEKS outlines the essential knowledge and skills that students should learn in each subject and grade level in Texas, ensuring a consistent and high-quality education.

Front

Define 'application-based questions' in the context of TEKS.

Back

Application-based questions require students to apply their knowledge and skills to real-world scenarios, demonstrating their understanding of concepts rather than just recalling facts.

Front

What are the four main components of the scientific method?

Back

1. Observation 2. Hypothesis 3. Experimentation 4. Conclusion

Front

Explain the concept of 'homeostasis' in biology.

Back

Homeostasis is the process by which living organisms maintain a stable internal environment despite changes in external conditions.

Front

What is the difference between a hypothesis and a theory?

Back

A hypothesis is a testable prediction about the relationship between variables, while a theory is a well-substantiated explanation of an aspect of the natural world that is based on a body of evidence.

Front

What is the significance of the water cycle in ecology?

Back

The water cycle is crucial for maintaining ecosystems, as it regulates water availability, supports plant growth, and influences climate patterns.

Front

Define 'ecosystem' and provide an example.

Back

An ecosystem is a community of living organisms interacting with their physical environment. Example: A forest ecosystem includes trees, animals, soil, and water.

Front

What is the role of producers in an ecosystem?

Back

Producers, such as plants, convert sunlight into energy through photosynthesis, forming the base of the food chain.

Front

Explain the concept of 'sustainability' in environmental science.

Back

Sustainability refers to meeting the needs of the present without compromising the ability of future generations to meet their own needs, often focusing on resource conservation.

Front

What is the difference between renewable and non-renewable resources?

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Renewable resources can be replenished naturally over time (e.g., solar energy), while non-renewable resources exist in finite amounts and cannot be replaced (e.g., fossil fuels).