TCAP Review #1- 5th Grade

Front

What is the process of photosynthesis?

Back

Photosynthesis is the process by which green plants, algae, and some bacteria convert light energy into chemical energy in the form of glucose, using carbon dioxide and water, and releasing oxygen as a byproduct.

Front

Define the term 'ecosystem'.

Back

An ecosystem is a community of living organisms (plants, animals, and microorganisms) interacting with their physical environment (air, water, soil) in a specific area.

Front

What is the water cycle?

Back

The water cycle is the continuous process by which water moves from the Earth's surface to the atmosphere and back, involving processes such as evaporation, condensation, precipitation, and infiltration.

Front

Explain the concept of gravity.

Back

Gravity is a force that attracts two bodies towards each other. It gives weight to physical objects and is responsible for the falling of objects towards the Earth.

Front

What is a fraction?

Back

A fraction represents a part of a whole and is expressed as 'a/b', where 'a' is the numerator (part) and 'b' is the denominator (whole).

Front

What does 'habitat' mean?

Back

A habitat is the natural environment in which a species or community of organisms lives, providing food, shelter, and mates for reproduction.

Front

What is the difference between a solid, liquid, and gas?

Back

Solids have a definite shape and volume, liquids have a definite volume but take the shape of their container, and gases have neither a definite shape nor volume.

Front

Define 'energy'.

Back

Energy is the ability to do work or cause change. It exists in various forms, including kinetic, potential, thermal, and chemical energy.

Front

What is a simple machine?

Back

A simple machine is a device that makes work easier by allowing us to apply force in a more efficient way. Examples include levers, pulleys, and inclined planes.

Front

What is the role of the sun in the solar system?

Back

The sun is the central star of the solar system, providing light and heat that sustain life on Earth and influencing the orbits of planets and other celestial bodies.