Science Practice Test 1

Front

What are spore-producing plants?

Back

Plants that reproduce using spores instead of seeds or flowers, often found in damp environments.

Front

What is the role of a plant's stem?

Back

The stem supports the plant, transporting water and nutrients between the roots and leaves.

Front

What is the difference between comets and asteroids?

Back

Comets are made mostly of ice, while asteroids are made mostly of rocks.

Front

What happens when two positively charged balloons are brought close together?

Back

The balloons will move apart due to the repulsion of like charges.

Front

What is a metamorphic rock?

Back

A type of rock formed by the alteration of existing rock through heat and pressure.

Front

What is the process of photosynthesis?

Back

The process by which green plants use sunlight to synthesize foods from carbon dioxide and water.

Front

What is static electricity?

Back

A stationary electric charge typically produced by friction, causing sparks or attraction.

Front

What are the three main types of rocks?

Back

Igneous, sedimentary, and metamorphic.

Front

What is the function of roots in plants?

Back

Roots anchor the plant in the soil and absorb water and nutrients.

Front

What is the solar system?

Back

A collection of celestial bodies, including the Sun, planets, moons, asteroids, and comets.