Photosynthesis and Cellular Respiration

Front

When humans burn fossil fuels, most of the carbon quickly enters the ___________ as carbon dioxide. Options:

water

,

atmosphere

,

air

,

sun

Back

atmosphere

Front

How does the total amount of carbon found on the Earth now compare to the total amount of carbon on the Earth when dinosaurs roamed?

Back

The amount is the same now as when the dinosaurs roamed.

Front

Natural feature, such as a rock, a pinch of soil, or an organism, that stores carbon-containing molecules and exchanges them with other carbon reservoirs

Back

carbon reservoir

Front

The amount of carbon found in each carbon reservoir can fluctuate (increase and decrease).

Back

True

Front

What molecule transfers carbon from producers (plants/ trees) to consumers (humans/animals)? Options: glucose, oxygen, carbon dioxide, water

Back

glucose

Front

Photosynthesis occurs in what type of organisms? Options: producers, consumers, decomposers, scavengers

Back

producers

Front

What is the organelle in the plant where photosynthesis takes place? Options: mitochondria, nucleus, choloroplast, endoplasmic reticulum

Back

choloroplast

Front

What are the reactants (inputs) for photosynthesis?

Back

H₂O, Sunlight and CO₂

Front

What organelle does cellular respiration take place in? Options: chloroplast, mitochondria, nucleus, golgi apparatus

Back

mitochondria

Front

What are the reactants of cellular respiration?

Back

glucose and O₂