UH 1 Explanation Text 2

Photosynthesis is the process by which green plants and some other organisms use sunlight to synthesize foods with the help of chlorophyll. During photosynthesis, plants take in carbon dioxide from the air and water from the soil. Using sunlight, these components are converted into glucose, a type of sugar, and oxygen is released as a by-product.

What do plants need to perform photosynthesis?

• Oxygen and nitrogen

• Carbon dioxide and water

• Sunlight and sugar

• Soil and chlorophyll

Photosynthesis is the process by which green plants and some other organisms use sunlight to synthesize foods with the help of chlorophyll. During photosynthesis, plants take in carbon dioxide from the air and water from the soil. Using sunlight, these components are converted into glucose, a type of sugar, and oxygen is released as a by-product.

What is the main product of photosynthesis that is used as food by the plant?

• Oxygen

• Carbon dioxide

• Chlorophyll

• Glucose

Photosynthesis is the process by which green plants and some other organisms use sunlight to synthesize foods with the help of chlorophyll. During photosynthesis, plants take in carbon dioxide from the air and water from the soil. Using sunlight, these components are converted into glucose, a type of sugar, and oxygen is released as a by-product.

What is the primary purpose of photosynthesis in green plants?

• To absorb water from the soil

• To produce oxygen for the environment

• To synthesize foods using sunlight

• To release carbon dioxide into the air

Photosynthesis is the process by which green plants and some other organisms use sunlight to synthesize foods with the help of chlorophyll. During photosynthesis, plants take in carbon dioxide from the air and water from the soil. Using sunlight, these components are converted into glucose, a type of sugar, and oxygen is released as a by-product.

What is the by-product of photosynthesis?

• Glucose

• Water

• Carbon dioxide

• Oxygen

Photosynthesis is the process by which green plants and some other organisms use sunlight to synthesize foods with the help of chlorophyll. During photosynthesis, plants take in carbon dioxide from the air and water from the soil. Using sunlight, these components are converted into glucose, a type of sugar, and oxygen is released as a by-product.

What is the role of chlorophyll in the process of photosynthesis?

• It converts sunlight into chemical energy

• It absorbs water

• It releases oxygen

• It provides nutrients to the soil

1. "First, you need to preheat the oven to 180°C. _______, mix the flour and sugar together in a bowl."

•  Finally

• Then

• However

• Therefore

Which sentence sequence is correct?

• 1. First, she washed the dishes. After that, she prepared lunch. Then, she went for a walk.

• First, she went for a walk. Lastly, she washed the dishes. Then, she prepared lunch.

• First, she prepared lunch. Then, she washed the dishes. Lastly, she went for a walk.

• Finally, she prepared lunch. First, she washed the dishes. Then, she went for a walk.

1. I ____ to school every day.

• 1. Goes

• 1. Gone

• 1. Going

• 1. Go

The cat always ____ on the sofa.

• 1. Sleep

• 1. Sleeps

• 1. Sleeping

• 1. Slept

The car ___ by someone last night.

• 1. was stolen

• 1. stole

• 1. is stolen

• 1. steals