Life Science Review

Which of the following is a producer?

• Lion
• Cow
• Bee
• Grass

Tags

NGSS.MS-LS2-3

Cutting down trees in a forest will decrease

• oxygen 
• carbon dioxide 

Tags

NGSS.MS-ESS3-4

Which of the following does a plant NOT inherit

• Leaf color
• Plant height
• Insects that feed on it
• Shape of its petals

Which of the following describe the non-living elements of an ecosystem?

• sun, plants, water
• rocks, air, water, sun
• consumers, producers, water
• air, water, decomposers

Tags

NGSS.MS-ESS2-1

NGSS.MS-ESS2-4

NGSS.MS-LS2-3

Which of the following organisms breaks down organic wastes and dead organisms 

• producers
• consumers
• decomposers
• carnivores

When a plant producers their own food, what gas do they release into the atmosphere?

• carbon dioxide
• oxygen
• nitrogen
• helium

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Which organism always comes after the sun in a food chain?

• consumer
• herbivore
• omnivore
• producer

Tags

NGSS.MS-LS2-3

Which of the following is an inherited trait of a shark?

• the number of fins it has
• number of fish it eats each day
• how far it swims in a week

Tags

NGSS.MS-LS4-4

Which of the following describe the stages of incomplete metamorphosis?

• Egg, Larva, Pupa, Adult
• Egg, Nymph, Adult
• Egg, Larva, Nymph, Adult

Which stages do insects that go through complete metamorphosis have, that insects in incomplete metamorphosis don't have?

• Egg, Adult
• Larva, Pupa
• Nymph
• Larva, Egg