#24 Science vocab flashcard

Front

What is the main source of emissions that contribute to air pollution?

Back

Fossil fuels

Front

Which part of the cell is known as the "powerhouse" because it produces energy?

Back

Mitochondria

Front

What is the function of the nucleus in a cell?

Back

It controls cell activities

Front

Which cell organelle is responsible for photosynthesis in plants?

Back

Chloroplast

Front

What is the term for non-living components of an ecosystem?

Back

Abiotic

Front

Example of a biotic factor in an ecosystem:

Back

Plants

Front

What is the process by which water moves from the roots to the leaves of plants?

Back

Transpiration

Front

What is the process called when water soaks into the ground?

Back

Infiltration

Front

Which type of energy is stored and has the potential to do work?

Back

Potential energy

Front

What type of energy is associated with motion?

Back

Kinetic energy