WorksheetsP3 Plants
Total questions: 42
Worksheet time: 1hrs 10mins
What do the leaves of a plant do?
They make the food for the plant.
They take in the water from the ground.
They transport water to the other parts of the plants
They support the plant upright.
What do plants need to make their food?
Water, minerals and light
Minerals, light and sunlight
Water, minerals, sunlight and carbon dioxide
Water and milk
What happens when a seed begins to germinate?
It begins to grow.
It picks up germs from an insect.
It spreads pollen.
It loses it leaves.
A student places a trimmed celery stalk in a glass containing blue water. After two days, the student observes that the leaves turn blue. What can be concluded based on the activity?
The leaves carry water to the stalk.
The stalk carries water to the leaves.
The leaves release blue color when the stalk is cut.
The stalk releases blue color when it is cut.
What conditions are necessary for seed germination?
proper rainfall and warm temperatures
long cold nights and days
cold temperatures and a drought
lots of rain then a drought
What are the functions of stem?
carry water and minerals from the roots to all parts of the plant
carry food from the leaves to all parts of the plant
to hold the plant in the ground
as respiratory organ for the plant (stomata)
to support the plants so the leaves get the sunlight
How do stems help the plant survive?
Stems help the plant grow.
Stems help the plant make food.
Stems carry water and nutrients from the roots to the leaves.
Stems help the plant survive by absorbing sunlight and water.
How do water and minerals get from the soil to the plant?
the stem carries water
the roots absorb water and minerals like a straw
the leaves catch sunlight and water
the minerals get turned into food
Which of the following shows that plants can respond to changes?
Plants grows out new shoots.
Plant grow towards the sunlight.
Plants can trap sunlight to make its own food.
Plants give out oxygen.
Where do plants get the energy for photosynthesis to take place?
nutrients in the soil
the sun
chlorophyll
bee pollination
Label the plant. Choose the correct answers.
A = Flower
B = Stem
A = Leaves
B = Fruit
Which type of experiment best shows that plants need water to grow?
Comparing plants in different climates
Giving water to one group and not to another
Changing the type of soil
Varying the amount of sunlight
How does water flow through a plant (from entry to exit)?
stem-root-leaves
leaves-stem-root
root-stem-leaves
root-leaves-stem
the plants can get ....................hardly in the Amazon rainforest .
sunlight
water
soil
In the Savannah grassland,
most large plants cannot grow due to...................
lack of water
lack of sunlight
lack of soil
Plants get their water for photosynthesis from here
soil
air
river
pond
The plant is ... because it is growing towards the sunlight.
Tall
Big
Bent
plants ... in the cave because there is no light.
Can't grow
Can grow
Can eat
An experiment was carried out with small plants to compare the amount of water taken up by plants with roots and without roots. Which set-up was the control?
Set-up 1
Set-up 2
Set-up 3
None of the above
When a seed grows, it is called:
Germination
Germolene
Geranium
Geriatric
What will happen to the plants that do not have enough sunlight?
It will get wilted, and fresh.
It will be fresh, and healthy.
It will be wilted, and unhealthy.
If a ladybug eats a plants leaves, what will the plant have difficulty with?
Photosynthesis
Getting water and nutrients
Reproducing
Pollination
What is the purpose for a flower to have colorful petals?
To make flower gardens, homes and businesses pretty.
To attract bees and other animal animals that help with pollination.
To attract animals to eat flowers.
To create business for flower shops.
Miss Lyons brought in pea plants for the students to observe their growth during class time. She placed the plants near the window. Students noticed as the days went by, the plants all started to lean towards the closed window. What factor in the environment is causing this response?
Water
Sunlight
Oxygen
Carbon Dioxide
What is a constant in an experiment?
What stays the same
The one thing that is changed
What changes because of what is changed.
What is the function of the roots of a plant?
Captures sunlight and air to make its own food.
Helps the plant reproduce.
Holds plant in place and takes in water and minerals from the soil.
Provide structure for the plant and hold it upright.
Based on the line graph, what height would the plant most likely be on day 10?
2cm
6cm
5cm
10cm
Jonathan and Sarah have performed an experiment and are not sure their results are valid. What should they do to check their results?
Average their data
Change their lab report
Perform a new experiment
Repeat the same experiment
Which of the following must be true for scientific results to be valid?
The results should be drawn in a graph.
The results should be based on data or result
The results should support the ideas of other scientists.
The results should match the predictions of the scientists.
Jane is investigating to find out if bean plants grow taller in ordinary top soil or special potting soil over a three week period. She sets up her investigation with 10 bean plants of equal size in each type of soil.
What should Jane do each day to make sure she gets valid results?
Water only the plants in special potting soil.
Calculate the average plant height for each soil type.
Move the plants in ordinary topsoil to different locations.
Estimate the height of each plant's stem and record the estimate.
What is one possible explanation for the plant in pot A appearing not healthy?
Pot A received too much water
Pot A was placed in soil
Pot A was in the dark
Pot A was not given enough water.
According to the results below, Tomato plants_______
Grow best with 10 ml of water in pot A
Grow best with 100 ml of water in pot C
Grow best with 50 ml of water in pot B
Grow best with all amounts of water
The image below shows a small bean sprout. What does this sprout need to grow into a healthy plant?
Fertilizer only
Water only
Light only
Light and water
What variable will be tested in the experiment below?
water
soil
seed
light
Which of the following plants most likely grew in the dark?
Plant A
Plant B
Plant C
Plant D
What could be a possible hypothesis to be tested from this set up?
Beans grow best with 80 ml water
Beans grow tallest with both compost and fertilizer
Beans grow tallest in regular soil
Beans grow best in the dark
This experiment below shows that...
All seeds needs lots of water
All seeds do not need water
Bean seeds need more water than tomato seeds
Turnip seeds need more water than beans
What does this graph of plant heights show?
Plant 2 ended up taller than Plant 1.
Plant 1 was always taller than Plant 2.
Plant 1 grew steadily. Plant 2 grew quickly at first and then stopped growing.
Plant 2 grew steadily. Plant 1 grew slowly at first and then grew quickly.
What is the ideal amount of water for the bean plants in this experiment?¿Cuál es la cantidad ideal de agua para las plantas de frijoles en este experimento?
50 ml
60 ml
70 ml
80 ml
Which pot has the plant with the most leaves?
A
B
C
All
Which hypothesis was proven (correct) based on the data below?
Fertilizer will increase the mass of the turnip plant
Compost will not affect the height of the turnip plant
Fertilizer will not affect the mass of the turnip plant
Compost will increase the mass of the turnip plant
