7th Grade Science Quiz: Trivia!
Are you familiar with 7th-grade science, and do you think you can pass this quiz? Science is a subject of study that builds and organizes knowledgeable explanations and predictions about the universe. Science can be very interesting for students in 7th grade, and this is typically the age at which they begin to perform lab experiments. If you are interested in science, this might be the quiz for you.
- 1.The living parts of a habitat are:
- A.
Ecosystem
- B.
Niche
- C.
Abiotic factors
- D.
Population
- E.
Organisms
- F.
Biotic factors
- G.
Ecology
- H.
Habitat
- I.
Ecotone
- J.
Community
- K.
Species
- L.
Photosynthesis
- 2.A diagram that shows how much energy is available at each feeding level in an ecosystem is:
- A.
A food chain.
- B.
A food web.
- C.
The water cycle.
- D.
The energy pyramid.
- 3.An organism that obtains energy by feeding on other organisms is:
- A.
A decomposer.
- B.
A consumer.
- C.
A herbivore.
- D.
A producer.
- 4.As you move up the food pyramid the amount of energy available to transfer is:
- A.
10%
- B.
50%
- C.
90%
- D.
20%
- 5.Ecosystem organisms that break down wastes and dead organisms and return the raw materials to the ecosystem are:
- A.
Decomposers.
- B.
Consumers.
- C.
Omnivores.
- D.
Producers.
- 6.This is the the source of all food in an ecosystem:
- A.
Scavengers.
- B.
Decomposers.
- C.
Consumers.
- D.
Producers.
- 7.Flowering plants are called:
- A.
Monocot
- B.
Dicot
- C.
Hypocotyl
- D.
Angiosperm
- 8.Plant with two embryonic leaves are called:
- A.
Monocot
- B.
Dicot
- C.
Angiosperm
- D.
Brassica
- 9.The brightly-colored, structures that surround and hold a flower are called:
- A.
Petal
- B.
Anther
- C.
Style
- D.
Brassica
- 10.The embryonic-first seed leaves are called:
- A.
Cotyledon
- B.
Stamen
- C.
Anther
- D.
Sepal
- 11.The part of the flower that holds up the pollen producing part are called:
- A.
Peduncle
- B.
Style
- C.
Carpel pistil
- D.
Filament
- 12.The tip of a flower's male reproductive organ, contains pollen are called:
- A.
Stamen
- B.
Pistil
- C.
Anther
- D.
Stigmal
- 13.The female reproductive cell is called a/an:
- A.
Carpel/pistil
- B.
Ovule
- C.
Calyx
- D.
Ovary
- 14.The scientific name of a Wisconsin Fast Plant are called:
- A.
Brassica rapa
- B.
Hypocotyl
- C.
Dicot
- D.
Monocot
- 15.
Identify the Flowering Plant Parts - ANot all words will be used.- A.
Angiosperm
- B.
Calyx
- C.
Dicot
- D.
Filament
- E.
Ovule
- F.
Pistil/carpel
- G.
Stamen
- H.
Anther
- I.
Egg
- J.
Monocot
- K.
Petal
- L.
Pollen
- M.
Stigma
- N.
Brassica
- O.
Cotyledon
- P.
Hypocotyl
- Q.
Ovary
- R.
Peduncle
- S.
Sepal
- T.
Style
- 16.
Identify the Flowering Plant Parts - BNot all words will be used.
- A.
Angiosperm
- B.
Calyx
- C.
Dicot
- D.
Filament
- E.
Ovule
- F.
Pistil/carpel
- G.
Stamen
- H.
Anther
- I.
Egg
- J.
Monocot
- K.
Petal
- L.
Pollen
- M.
Stigma
- N.
Brassica
- O.
Cotyledon
- P.
Hypocotyl
- Q.
Ovary
- R.
Peduncle
- S.
Sepal
- T.
Style
- 17.
Identify the Flowering Plant Parts - CNot all words will be used.
- A.
Calyx
- B.
Angiosperm
- C.
Dicot
- D.
Filament
- E.
Ovule
- F.
Pistil/carpel
- G.
Stamen
- H.
Anther
- I.
Egg
- J.
Monocot
- K.
Petal
- L.
Pollen
- M.
Stigma
- N.
Brassica
- O.
Cotyledon
- P.
Hypocotyl
- Q.
Ovary
- R.
Peduncle
- S.
Sepal
- T.
Style
- 18.
Identify the Flowering Plant Parts - DNot all words will be used.
- A.
Calyx
- B.
Angiosperm
- C.
Dicot
- D.
Filament
- E.
Ovule
- F.
Pistil/carpel
- G.
Stamen
- H.
Anther
- I.
Egg
- J.
Monocot
- K.
Petal
- L.
Pollen
- M.
Stigma
- N.
Brassica
- O.
Cotyledon
- P.
Hypocotyl
- Q.
Ovary
- R.
Peduncle
- S.
Sepal
- T.
Style
- 19.
Identify the Flowering Plant Parts - ENot all words will be used.
- A.
Calyx
- B.
Angiosperm
- C.
Dicot
- D.
Filament
- E.
Ovule
- F.
Pistil/carpel
- G.
Stamen
- H.
Anther
- I.
Egg
- J.
Monocot
- K.
Petal
- L.
Pollen
- M.
Stigma
- N.
Brassica
- O.
Cotyledon
- P.
Hypocotyl
- Q.
Ovary
- R.
Peduncle
- S.
Sepal
- T.
Style
- 20.
Identify the Flowering Plant Parts - FNot all words will be used.
- A.
Calyx
- B.
Angiosperm
- C.
Dicot
- D.
Filament
- E.
Ovule
- F.
Pistil/carpel
- G.
Stamen
- H.
Anther
- I.
Egg
- J.
Monocot
- K.
Petal
- L.
Pollen
- M.
Stigma
- N.
Brassica
- O.
Cotyledon
- P.
Hypocotyl
- Q.
Ovary
- R.
Peduncle
- S.
Sepal
- T.
Style
- 21.
Identify the Flowering Plant Parts - GNot all words will be used.
- A.
Calyx
- B.
Angiosperm
- C.
Dicot
- D.
Filament
- E.
Ovule
- F.
Pistil/carpel
- G.
Stamen
- H.
Anther
- I.
Egg
- J.
Monocot
- K.
Petal
- L.
Pollen
- M.
Stigma
- N.
Brassica
- O.
Cotyledon
- P.
Hypocotyl
- Q.
Ovary
- R.
Peduncle
- S.
Sepal
- T.
Style
- 22.
Identify the Flowering Plant Parts - HNot all words will be used.
- A.
Calyx
- B.
Angiosperm
- C.
Dicot
- D.
Filament
- E.
Ovule
- F.
Pistil/carpel
- G.
Stamen
- H.
Anther
- I.
Egg
- J.
Monocot
- K.
Petal
- L.
Pollen
- M.
Stigma
- N.
Brassica
- O.
Cotyledon
- P.
Hypocotyl
- Q.
Ovary
- R.
Peduncle
- S.
Sepal
- T.
Style
- 23.
Identify the Flowering Plant Parts - INot all words will be used.
- A.
Calyx
- B.
Angiosperm
- C.
Dicot
- D.
Filament
- E.
Ovule
- F.
Pistil/carpel
- G.
Stamen
- H.
Anther
- I.
Monocot
- J.
Petal
- K.
Pollen
- L.
Stigma
- M.
Brassica
- N.
Cotyledon
- O.
Hypocotyl
- P.
Ovary
- Q.
Peduncle
- R.
Sepal
- S.
Style
- 24.
Identify the Flowering Plant Parts - JNot all words will be used.
- A.
Calyx
- B.
Angiosperm
- C.
Dicot
- D.
Filament
- E.
Ovule
- F.
Pistil/carpel
- G.
Stamen
- H.
Anther
- I.
Egg
- J.
Monocot
- K.
Petal
- L.
Pollen
- M.
Stigma
- N.
Brassica
- O.
Cotyledon
- P.
Hypocotyl
- Q.
Ovary
- R.
Peduncle
- S.
Sepal
- T.
Style
- 25.
Identify the Flowering Plant Parts - KNot all words will be used.
- A.
Calyx
- B.
Angiosperm
- C.
Dicot
- D.
Filament
- E.
Ovule
- F.
Pistil/carpel
- G.
Stamen
- H.
Anther
- I.
Egg
- J.
Monocot
- K.
Petal
- L.
Pollen
- M.
Stigma
- N.
Brassica
- O.
Cotyledon
- P.
Hypocotyl
- Q.
Ovary
- R.
Peduncle
- S.
Sepal
- T.
Style
Questions: 22 | Attempts: 7434 | Last updated: Mar 22, 2022
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