Imagine having a superpower that lets you eat sunlight! Sounds amazing, right? Well, that s what plants do every day using a process called photosynthesis. Just like we need ingredients to cook a dish, plants need sunlight, water, and carbon dioxide to make their food. This process not only feeds the plants but also produces oxygen, which we breathe. Without photosynthesis, life as we know it wouldn t exist. Here s a fun surprise: it s not just plants that can do photosynthesis. Some types of bacteria can too! Also, did you know that a lot of our oxygen comes from tiny plants in the ocean performing photosynthesis? Now, that s a superpower! So, next time you see a leafy green plant, remember, it s a sun-eating superhero.
Question 1
What process allows plants to make their own food?
D
Photosynthesis
Explanation. Photosynthesis is the process that allows plants to use sunlight to make their own food
Question 2
What are the main ingredients plants need for photosynthesis?
A
Sunlight, water, and nitrogen
B
Sunlight, water, and carbon dioxide
Explanation. Plants need sunlight, water, and carbon dioxide to perform photosynthesis
C
Sunlight, soil, and carbon dioxide
D
Sunlight, oxygen, and carbon dioxide
E
Sunlight, water, and oxygen
Question 3
What byproduct of photosynthesis do we breathe?
C
Oxygen
Explanation. The photosynthesis process in plants produces oxygen, which we breathe
Question 4
Besides plants, what other organisms can perform photosynthesis?
E
Some types of bacteria
Explanation. Besides plants, some types of bacteria can also perform photosynthesis
Question 5
Where does a lot of our oxygen come from?
C
Tiny plants in the ocean
Explanation. A lot of our oxygen comes from tiny plants in the ocean performing photosynthesis