Unit 2 Review

Which orthographic projection represents the correct views for the isometric sketch?

• 1

• 2

• 3

• 4

The ratio of the length and size (linear dimension) of an element of an object in the drawing to the real length and size of the same element of the object. For example, an inch on the drawing might equal 10 feet in the actual building.

• Projection

• Free Hand

• Scale

• Technical

This scale drawing shows a parking lot. What is the length of the longer side of the actual lot? 

• 63 m

• 235 m

• 315 m

• 630 m

In the energy pyramid here, how much of the energy in each level gets lost as heat or used by the organism for survival?

• 80%

• 90%

• 10%

• 20%

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What major energy transformation occurs during photosynthesis?

• Thermal --> Chemical

• Kinetic --> Radiant

• Chemical --> Radiant

• Radiant --> Chemical

Tags

NGSS.MS-LS1-6

NGSS.MS-LS1-7

What are the products of photosynthesis (what is made)?

• Glucose and Chlorophyll

• Glucose and Oxygen

• Water and Light

• Carbon dioxide and Water

Tags

NGSS.MS-LS1-6

Which choice correctly shows the gases that enter and exit plants during photosynthesis?

• Enter: Oxygen
  Exit: Carbon dioxide

• Enter: Water vapor
  Exit: Glucose

• Enter: Carbon dioxide
  Exit: Oxygen

• Enter: Light
  Exit: Water vapor

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

An organism that lives by breaking apart dead organic matter into simpler parts is...

• scavenger

• consumer

• decomposer

• carnivore

What do the arrows show in a food chain picture?

• They always point to the smallest animals.

• They point to the animal that tastes the best.

• They always point to the producers.

• They point in the direction that energy is flowing.

Tags

NGSS.MS-LS2-3

Which of these organisms would receive the least amount of energy overall?

• Plant

• Rabbit

• Mouse

• Hawk

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3