Science activity, aimed at students in the fourth year of elementary school, with questions about plants.
This activity is available for download in an editable Word template, ready to print in PDF and also the completed activity.
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SCHOOL: DATE:
PROF: CLASS:
NAME:
1.The plants:
(A) breathe, feed and perspire.
(B) do not breathe, feed or sweat.
(C)do not reproduce.
2. Photosynthesis:
(A) is a process carried out by plants in the production of their own food.
(B)is a vegetable.
(C)is an animal.
3.Chlorophyll:
(A)is a plant.
(B) is a green chemical substance present in plant leaves.
(C) is a plant widely used in medicine.
4.Stomata:
(A) are small insects that contribute to the generation of gases that are beneficial to the plant's health.
(B) are small microorganisms present in the stem of plants.
(C) are microscopic openings in plant leaves through which gases enter and exit that are part of respiration and photosynthesis.
5.The vegetables:
(A)never breathe, this function belongs only to living beings.
(B)breathe absorbing oxygen gas from the atmosphere and eliminating carbon dioxide, in a constant process.
(C)breathe through the stem.
6.A plant is parasitic when:
(A)lives with different species.
(B) lives in a different region from the others of its origin.
(C)lives at the expense of another.
7.The flower:
(A) plays an important role in the life of bees.
(B) plays a very important role in the reproduction of most plants, as it is from it that seeds and fruits are formed.
(C) plays an important role in the photosynthesis process.
8. At the gyno:
(A) is the ovary, the organ responsible for the production of eggs, and future flower seeds.
(B) is the part composed of the flower petals.
(C) are the small leaves that protect the flowers before they open.
9.The corolla:
(A)is formed by the seeds of flowers.
(B)is formed by the stem of the flower.
(C)is formed by the petals of flowers, which have different shapes and colors.
10.The sepals:
(A) are predators of flowers in general.
(B) are small leaves that protect the flower before it opens.
(C) are carnivorous creeping plants.
11. Pollination:
(A) it occurs when the pollen is taken from the androco to the gynoecium.
(B)occurs when pollen flies from one flower to another.
(C)occurs when pollen is carried only by bees from flower to flower.
12. Nettle, with me-nobody-can and castor bean, for example:
(A) are medicinal plants.
(B) are plants that cause complications to human health, which can cause itching, irritation in the tongue, mouth, lips, even killing if ingested.
(C) are plants grown in fertile land.
By Rosiane Fernandes Silva- Graduated in Letters and Pedagogy and postgraduated in Special Education
At answers are in the link above the header.
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