Biotic and Abiotic

The Sun is the source of all energy within an ecosystem. Plants depend on light from the sun in order to perform the process of photosynthesis. Sunlight is an example of what type of factor?

• BIOTIC

• ABIOTIC

Up to 60% of an adult human is made up of water. Water is an example of what type of factor?

• BIOTIC

• ABIOTIC

Air is a mixture of colorless gases. Air is an example of which type of factor?

• BIOTIC

• ABIOTIC

Guayaquil has high temperatures . In Quito temperatures dropped most of the time. Temperature is an example of which type of factor?

• BIOTIC

• ABIOTIC

Nemo is a clown fish that was capture by scuba divers. Fish is an example of which type of factor?

• BIOTIC

• ABIOTIC

What is the difference between the biotic and abiotic factors?

• Biotic factors are nonliving things and abiotic factors are living things.

• Biotic factors are living things and abiotic factors are nonliving things.

Which of the following is a biotic factor?

• SUN

• SOIL

• TEMPERATURE

• TREE

An ecosystem is made up of __________.

• BIOTIC FACTORS

• ABIOTIC FACTORS

• BOTH: BIOTIC AND ABIOTIC FACTORS

Which of the following is a biotic factor in an ocean ecosystem?

• the oxygen in the water

• the temperature of the water

• the fish in the water

• the salt content of the water

Which statement most completely summarizes how the sea dragon interacts with its environment?

• A. It interacts only with other animals.

• B. It interacts with a variety of living and nonliving factors.

• C. It gets oxygen from the water and takes shelter in seaweeds