Science Trivia (D1S4)

Which of the following refers to the total biomass of each trophic level?

• Pyramid of Food
• Pyramid of Biomass
• Pyramid of Energy
• Pyramid of Number

Mary bought 2 hair pins at 6 pesos each. How much did the two hair pins cost together?

• Php 9
• Php 12
• Php 10
• Php 6

What is another word for animal shelter?

• natural house
• natural habits
• natural habitat
• natural area

If the sum is 17, which of the following is the correct addends?

• 9 + (1 + 6)
• (4 + 5) + 6
• (2 + 3) + 12
• 11 + (5 + 2)

The Earth's surface is made up of ________ terrestrial ecosystems.

• 0.38
• 0.28
• 0.18
• 0.48

Tags

NGSS.MS-ESS2-3

Which of the following sources of electricity can provide for an entire community?

• power stations
• lightning
• both A and B
• batteries

The following are natural cause of flood except:

• high coastal waters
• mismanagement of dam control devices
• tides
• intense rainfall

Tags

NGSS.MS-ESS3-2

NGSS.MS-ESS3-4

There are 24 corns. What is one fourth of the 24 corns?

• 8
• 7
• 9
• 6

Which among these materials allows the passage of light?

• glass ceiling
• wooden doors
• aluminum windows
• plastic curtains

Tags

NGSS.MS-PS4-2

Burying organic wastes in landfills is an example of which waste management practice?

• reuse
• residual management
• reduce
• recycle