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What is between the head and abdomen?
A. Antenna
B. Simple eye
C. Spiracle
D. Thorax
|
D
| |
What is the a diagram of?
A. Plant
B. Bear
C. Typical insect
D. Human
|
C
| |
Which is the leg closest to the head?
A. b
B. c
C. a
D. f
|
D
| |
F is labeled what?
A. Sun
B. Earth
C. None of the above
D. Moon
|
B
| |
What is apogee?
A. 405,140 km
B. 410,405 km
C. 401,510 km
D. 405,410 km
|
D
| |
What is the moons' perigee distance from the earth?
A. none of the above
B. 289,829 km
C. 362,570 km
D. 234,949 km
|
C
| |
What is the shape of the moon's orbit?
A. square
B. none of the above
C. rectangular
D. elliptical
|
D
| |
Which direction does the moon orbit the earth?
A. Neither
B. Clockwise
C. Both
D. Counter clockwise
|
D
| |
what is perigee?
A. 362,750 km
B. 362,570 km
C. 672,570 km
D. 725,366 km
|
B
| |
What is the star called that enables life on earth?
A. Venus
B. Sun
C. Moon
D. Earth
|
B
| |
What planet is named after the God of War in Roman Mythology?
A. Mercury
B. Venus
C. Jupiter
D. Mars
|
D
| |
Which planet is biggest?
A. Mars
B. venus
C. ploto
D. Jupiter
|
D
| |
If the herbivores were removed from this food chain, which group would see the greatest benefit?
A. Secondary Carnivores
B. Primary Carnivores
C. Plants
D. Tertiary Carnivores
|
C
| |
If there were no herbivores, which group would be at risk of starving?
A. No group would be at risk of starving
B. Secondary carnivores
C. Primary carnivores
D. Plants
|
C
| |
What are the producers in the web?
A. carnivores
B. plants
C. herbivores
D. none of the above
|
B
| |
What is at the highest of the food chain in this diagram?
A. primary carnivores
B. secondary carnivores
C. plants
D. herbivores
|
B
| |
What is at the lowest of the food chain in this diagram?
A. herbivores
B. secondary carnivores
C. plants
D. primary carnivores
|
C
| |
What percentage of energy gets transferred in the web?
A. 10
B. 20
C. 30
D. none of the above
|
A
| |
What is label H pointing to?
A. Golgi body
B. Endoplasmic reticulum
C. Nucleus
D. Mitochondrion
|
A
| |
Light energy powers photosynthesis, which converts carbon dioxide and water into carbohydrates and this gaseous element
A. Carbon Monoxide
B. Nitrogen
C. Oxygen
D. Helium
|
C
| |
What element best describes the B in the given diagram?
A. Light Energy
B. Carbon Dioxide
C. Oxygen
D. Water
|
B
| |
What is depicted by letter D in the diagram below?
A. carbon dioxide
B. oxygen
C. water
D. carbohydrates
|
B
| |
What letter in the given diagram represents the stage where plants give off oxygen?
A. G
B. D
C. B
D. C
|
B
| |
Below is an example of a food web. which is the primary producer?
A. human
B. killer wale
C. planktons
D. squid
|
C
| |
From the above food web diagram, what would happen if all the krills were removed from web
A. blue whale decreases
B. killer whale increase
C. killer whale decreases
D. blue whale increases
|
A
| |
From the above food web diagram, which of the following is tertiary consumer
A. blue whale
B. killer whale
C. krill
D. plants
|
B
| |
From the above food web diagram, which species need to find new energy source if all the plants dies
A. killer whale
B. none
C. blue whale
D. krill
|
D
| |
Given the aquatic food web below. In the food web shown, which of the following organism seems to have the most predators?
A. planktons
B. squid
C. killer wale
D. human
|
A
| |
Identify the omnivore in the given food web.
A. Humans
B. Kittiwake
C. Squid
D. Killer whale
|
A
| |
It is clear that there are interactions among organisms from the diagram given. What would be the result if all the killer whales died of some illness?
A. Humans will starve to death
B. The krill population will become less in number
C. All the plankton will get destroyed
D. The population of blue and grey whale increase and krill population will decline
|
D
| |
The diagram shows a simple food web found within a forest. Squids are eaten by?
A. Gray Whales
B. Plankton
C. Human
D. Krill
|
C
| |
What part of the food web is the producer organism?
A. Gray whales
B. Plankton
C. Humans
D. Squid
|
B
| |
Which letter faces towards the Moon?
A. D
B. F
C. G
D. E
|
C
| |
Which letter represents mean sea level?
A. F
B. D
C. B
D. A
|
B
| |
Which letter represents the Earth's motion?
A. A
B. F
C. C
D. D
|
A
| |
Which letter shows the north pole?
A. B
B. G
C. C
D. A
|
C
| |
Which point is equidistant from the poles and perpendicular to the Earth's axis?
A. Polar circle
B. Tropic of Capricorn
C. Intertropical Convergence Zone
D. Equator
|
D
| |
What organ system is represented by the above diagram?
A. sexual system
B. vascular system
C. digestive system
D. limbic system
|
C
| |
Where is saliva produced?
A. kidneys
B. heart
C. liver
D. mouth
|
D
| |
What is the most curved beak species?
A. iiki
B. swallow-tanager
C. cliff swallow
D. hawfinch
|
A
| |
Which bird is represented by letter D?
A. hawfinch
B. Eurasian jay
C. myrtle
D. swallow
|
C
| |
Which bird is represented by letter F?
A. swallow tanager
B. Eurasian jay
C. myrtle
D. hawfinch
|
A
| |
Which has the thickest beak?
A. cliff swallow
B. hawfinch
C. yellow-rumbed warbler
D. masked flowerpiercer
|
B
| |
What in BH has the smoothest lines?
A. br
B. bx
C. o
D. bl
|
A
| |
What part of plants the diagram depicts?
A. Leaf
B. Pollen
C. Roots
D. Flower
|
A
| |
What is in the center of the Nuclear Envelope?
A. Cytoplasm
B. The nucleus
C. Golgi Body
D. Centriole
|
B
| |
What just inside of the Cell coat?
A. Centriole
B. Goulash
C. Ribosome
D. Plasma membrane
|
D
| |
A partial food web is shown below. Which of the following will most likely happen if the snake population decreases?
A. Cricket will increase
B. Mouse will increase
C. Rabbit will increase
D. All of above
|
D
| |
Grass is classified as what?
A. Decomposer
B. Producer
C. Prey
D. Predator
|
B
| |
How many things feed on the rabbit?
A. 4
B. 2
C. 5
D. 3
|
D
| |
In the food web, what role does grass play?
A. Producer and source of energy for consumers
B. Decomposer
C. Predator
D. Consumer
|
A
| |
The hawk is a what?
A. Prey
B. Producer
C. Predator
D. None of the above
|
C
| |
What is a predator and prey?
A. grass
B. snake
C. hawk
D. cricket
|
B
| |
What is a producer?
A. frog
B. cricket
C. hawk
D. grass
|
D
| |
What is one change that would occur in this ecosystem if the number of Deer decreased?
A. Mountain lions would increase
B. Grass would decrease
C. Mountain lions would decrease
D. Mice would increase
|
C
| |
What would happen to the mountain lions if the deer increased? /
A. can't predict
B. increase
C. stay the same
D. decrease
|
B
| |
Which animal is classified as an herbivore?
A. Hawk
B. Mouse
C. Snake
D. None of the above
|
B
| |
Which is the top predator in the food web?
A. Hawk
B. Frog
C. Snake
D. None of the above
|
A
| |
Which of the following will most likely result if all of the primary consumers are removed from this ecosystem?
A. Grass will decrease
B. Lion will increase
C. Snakes will decrease
D. None of above
|
C
| |
Put the phases of the moon's cycle in order from first to last.
A. New Moon, Waxing Crescent, First Quarter, Waxing Gibbous, Full Moon, Waning Gibbous, Last Quarter, Waning Crescent
B. New Moon, Full Moon, Waxing Crescent, Waxing Gibbous, First Quarter, Last Quarter, Waning Gibbous, Waning Crescent
C. Full Moon, Waxing Crescent, First Quarter, Waxing Gibbous, New Moon, Waning Gibbous, Last Quarter, Waning Crescent
D. First Quarter, New moon, Waxing Crescent, Waxing Gibbous, Last Quarter, Full Moon, Waning Gibbous, Waning Crescent
|
A
| |
The cycle of the moon is labeled with letters A~F. Which stage is shown at D?
A. First quarter
B. last quarter
C. Full moon
D. Waxing Crescent
|
D
| |
What does letter E depict?
A. waning gibbous
B. first quarter
C. waxing gibbous
D. last quarter
|
D
| |
Which phase represents the start of a new cycle for the moon?
A. Full Moon
B. New Moon
C. Last Quarter
D. First Quarter
|
B
| |
Explain stage B
A. larva
B. egg
C. Pupa life cycle
D. Adult
|
C
| |
How many stages are there in a flea's life cycle?
A. 5
B. 3
C. 4
D. 2
|
C
| |
The diagram depicts the life cycle of a flea. In the diagram, what is the order of the life cycle, from youngest to oldest?
A. Egg, Larva, Pupa, Adult
B. Egg, Larva, Adult, Pupa
C. Egg, Adult, Larva, Pupa
D. Egg, Pupa, Larva, Adult
|
A
| |
When the eggs of a flea hatch, what emerges?
A. Nymph
B. Larva
C. Young adult
D. Pupa
|
B
| |
Which letter shows the larva stage of flea development?
A. A
B. C
C. B
D. E
|
D
| |
Based on the food web, what might happen if another animal that eats zooplankton enters the community?
A. The guppies would compete with the new animal for food.
B. The guppies would stop eating zooplankton.
C. The snails would start eating zooplankton.
D. The number of zooplankton would increase.
|
A
| |
From the above food web diagram, if the population of duck increase then population of plants
A. increases
B. remains the same
C. decreases
D. nan
|
C
| |
From the above food web diagram, main source of energy for guppies
A. algae
B. snails
C. ants
D. plants
|
A
| |
From the above food web diagram, plants is
A. a energy source
B. decomposer
C. a predator of other species
D. shelter
|
A
| |
If all plants were to die, which of the following would be directly affected?
A. Tadpoles
B. Guppies
C. Bottom feeders
D. Algae
|
A
| |
If all the algae were to die, what animal is likely to starve, according to the food web?
A. Snails
B. Bottom feeders
C. Zooplankton
D. Tadpoles
|
B
| |
Name one predator in the foodweb.
A. Ants
B. Plants
C. Ducks
D. Tadpoles
|
C
| |
One of the consumer of the plants in this food web is
A. Algae
B. Bottom Feeders
C. Zooplankton
D. Ants
|
D
| |
What gets energy from plants?
A. snails
B. tadpoles
C. zooplankton
D. ducks
|
B
| |
What would happen to guppies if all the ducks died?
A. there would be more
B. they would be extinct
C. there would be less
D. they would swim away
|
A
| |
Which of the following is a producer?
A. Bottom feeder
B. Plant
C. Ant
D. Duck
|
B
| |
From the above food web diagram, if all the algae dies then water flea population will
A. remains the same
B. decrease
C. increase
D. nan
|
B
| |
From the above food web diagram, if all the freshwater snails dies which species mostly get affected
A. bacteria
B. dragon flies
C. algae
D. water flea
|
B
| |
If water fleas were eliminated from this ecosystem, what animal would be directly affected?
A. Dragonfly larvae
B. Freshwater shrimp
C. Southern pigmy perch
D. Platypus
|
C
| |
If we removed the mayfly larvae and water flea from the food web what will happen?
A. The perch will start eating more shrimp
B. The freshwater shrimp will start eating algae
C. The platypus will start eating more shrimp
D. The dragonfly larvae will start eating platypus
|
A
| |
In this food web, what might lead to a decrease in the freshwater shrimp?
A. Increase in detritus.
B. Decrease in water flea.
C. Increase in bacteria.
D. Decrease in detritus.
|
D
| |
What is a food source for the platypus?
A. bacteria
B. shrimp
C. backswimmer
D. mayfly larvae
|
C
| |
What is a producer?
A. mayfly larvae
B. Algae
C. water flea
D. shrimp
|
B
| |
What would happen if all the platypus were removed?
A. More algae.
B. Fewer water boatman.
C. More dragonfly larvae
D. Fewer mayfly larvae.
|
C
| |
What would happen if all the water fleas were removed?
A. more backswimmers
B. more boatman
C. less perch
D. more larvae
|
C
| |
What would happen to the shrimp population if all the detritus were extinct?
A. it cannot be determined
B. it would stay the same
C. It would decrease
D. it would increase
|
C
| |
What would not be directly affected if the platypus was extinct?
A. detritus
B. perch
C. diving beetle
D. backswimmer
|
A
| |
Is the South Pole at the Tropic of Cancer?
A. It is there sometimes
B. No
C. Yes
D. The South Pole does not exist.
|
B
| |
Is the magnetic North Pole at the geographical meridian?
A. No
B. Magnetism is a myth
C. Yes
D. What North Pole?
|
A
| |
The Tropic of Cancer is at which letter?
A. F
B. G
C. C
D. A
|
C
| |
The letter B describes what?
A. Tropic of Cancer
B. Equator
C. Magnetic meridian
D. Geographical meridian
|
D
| |
Which letter corresponds to the magnetic meridian?
A. A
B. B
C. C
D. H
|
D
| |
The flat, free-swimming, ciliated larva of a coelenterate is called as __________
A. Oral Pole
B. Mouth Cells
C. Planula
D. Aboral Pole
|
C
| |
What does F represent ?
A. Mouth cells
B. Ectodermal cells
C. Oral pole
D. Aboral pole
|
C
| |
What is Located opposite to or away from the mouth in the above diagram?
A. Oral Pole
B. Ectodermal Cells
C. Aboral Pole
D. Mouth cells
|
C
| |
Which label represents the Mouth cells ?
A. B
B. D
C. A
D. E
|
A
| |
Which image represents Staminate
A. B
B. A
C. C
D. None of above
|
C
|
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