Science & Social Studies
Plant Parts & Photosynthesis
Grade 4 · Elementary
Answer every question first, then press Finish to see your score and explanations.
- Question 1 of 20Easy
The part of a plant that absorbs water and nutrients from the soil is the ...
- Question 2 of 20Easy
The process by which plants make food using sunlight is called ...
- Question 3 of 20Easy
Photosynthesis mainly takes place in which part of a plant?
- Question 4 of 20Medium
The gas a plant takes from the air for photosynthesis is ...
- Question 5 of 20Medium
Besides food, photosynthesis also produces ... gas.
- Question 6 of 20Easy
The part of a plant that carries water from the roots to the leaves is the ...
- Question 7 of 20Easy
The green pigment in leaves that captures sunlight is called ...
- Question 8 of 20Easy
The plant part that protects the seeds and is often eaten is the ...
- Question 9 of 20Medium
The tiny leaf openings where gases enter and leave are called ...
- Question 10 of 20Medium
Two materials a plant needs for photosynthesis are ...
- Question 11 of 20Medium
Besides absorbing water, roots also function to ...
- Question 12 of 20Medium
The glucose from photosynthesis can be stored as food reserves. In a potato, the food is stored in the ...
- Question 13 of 20Medium
A plant kept in the dark for a long time turns pale because ...
- Question 14 of 20Medium
Water in the soil can travel up to the leaves because ...
- Question 15 of 20Hard
A Hydrilla water plant is placed in bright light. Gas bubbles appear around it. This gas is ...
- Question 16 of 20Hard
If most stomata on a leaf are closed, photosynthesis is disturbed because ...
- Question 17 of 20Hard
Photosynthesis is very important for other living things because ...
- Question 18 of 20Hard
Two pots of plants are prepared. Pot A is in bright light and pot B in the dark. After several days, what happens is ...
- Question 19 of 20Hard
The more sunlight the leaves receive, the ... photosynthesis takes place.
- Question 20 of 20Hard
Besides the carrot, a plant that stores food in its root is the ...