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WorksheetsPLANTS YEAR 4
Total questions: 35
Worksheet time: 20mins
Plants are _________________.
non-living things
living things
What are the needs of plants?
Air
Sunlight
Water
Soil
ALL of the these
Which way do the leaves grow?
with gravity
against gravity
How do plants respond to gravity?
The roots and stem both
grow downward.
The roots and stem both
grow upward.
The roots grow downward and
the stem grows upward.
The roots grow upward and the
stem grows downward.
Which plant responds in the same way as the mimosa leaves?
Rose plant
Venus flytrap
Aloe vera
Pineapple plant
What type of stimuli that cause the following response in this plant?
light
gravity
touch
water
State the type of stimulus that causes the response by the plant above?
light
touch
gravity
water
How do stems respond to light?
It grows away from the light
It grows towards the trees
It grows towards the roots
It grows towards the light
Diagram shows an observation made at the end of experiment. What conclusion can be made from the observation?
The shoot respond to food
The root respond to gravitational pull
The leaves respond to touch
The shoot respond to water
Diagram shows plant response to stimuli. What is the stimulus involved?
Water
Gravity
Touch
Diagram shows the condition of plant X. What should be done so that the plant will grow straight upward?
Place it in a dark room
Always change the position of the plant inside the box
Place the plant outside the box
What are the stimuli that cause the response of the plant in the diagram?
sunlight and gravity
water and gravity
sunlight and touch
What can we conclude based on the condition of the plant in the diagram?
The roots respond to gravity
The shoots respond to sunlight
The leaves respond to touch
which of the following plant DO NOT respond to touch?
mimosa plant
venus fly trap
rose plant
Part of plant that can respond to gravity is________
Roots
Shoots
Leaves
Plant response to stimuli such as sunlight, ________, ________, _______ and
water, gravity, carbon dioxide
soil, gravity, touch
water, gravity, touch
The green substances in leaves that absorbs energy from the sun
Carbon Dioxide
Chlorphyll
Water
Energy
A gas absobed by plants for the process of photosynthesis.
Carbon dioxide
oxygen
nitrogen
Chlorophyll
The process of the plants make the food using energy from the sun.
Oxygen
Leaves
Photosynthesis
Chlorophyll
What is photosynthesis?
The process in which humans eat their food.
When a photographer takes a photo.
To get your pictures from the photo lab.
The process in which plants make their food.
Photosynthesis is important to human and animals because
provide food
provide oxygen for breathing
maintance the balance of gas composition in the air
provide water
provide chlorophyll
Why do plants need sunlight for photosynthesis?
The light creates heat needed for photosynthesis to occur
The light provides the energy needed to power photosynthesis
Plants can't absorb carbon dioxide in darkness
Plants can't absorb water in darkness
Starch are stored in parts of plants such as .......
Flowers
Fruits
Stems
Soil
Glucose is a products of photosynthesis. It is stored in a form of
Oxygen
Water
Starch
Carbon dioxide
Why is photosynthesis important to living things?
to provide food
to produce carbon dioxide
to produce oxygen
to maintain the balance of gas composition
The sugar in plants made by photosynthesis.
Chlorophyll
Water
Glucose
Oxygen
A living thing that can make it's own food.
Plants
Animals
Humans
Sunlight
