6th Grade Fall Benchmark Review

Front

What season is experienced in the northern hemisphere when it is tilted away from the sun?

Back

Winter

Front

What are the three main components of cell theory?

Back

1. All living things are made of cells. 2. Cells are the basic unit of structure and function in living organisms. 3. All cells come from pre-existing cells.

Front

Which celestial body has the greatest effect on Earth's tides?

Back

The Moon

Front

What is the primary composition of the Earth's inner core?

Back

Solid iron and nickel

Front

What is the basic unit of structure and function in living organisms?

Back

Cell

Front

What is the role of the sun in Earth's seasons?

Back

The tilt of the Earth's axis and its orbit around the sun cause the seasons.

Front

What is the difference between the inner core and outer core of the Earth?

Back

The inner core is solid, while the outer core is liquid.

Front

What is the function of the cell membrane?

Back

The cell membrane controls what enters and exits the cell.

Front

What is the significance of mitochondria in a cell?

Back

Mitochondria are known as the powerhouse of the cell, providing energy through cellular respiration.

Front

What is the function of the nucleus in a cell?

Back

The nucleus contains the cell's genetic material and controls its activities.