Science Trivia (D3S4)

In a mangrove forest, what is the role of the trees' roots to its neighboring aquatic organisms?

• protection
• food
• pollution
• habitat

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-4

Which is the ability of a material to absorb water?

• porosity
• ability to float
• density
• ability to sink

This refers to the maximum size of a population that an ecosystem can support indefinitely.

• Carrying capacity
• Abiotic factor
• Migration
• Environmental resistance

Tags

NGSS.MS-LS2-1

What type of mining is the most efficient way in extracting coal from an underground mine?

• longwall mining
• solution mining
• open-pit mining
• strip mining

Tags

NGSS.HS-ETS1-3

Which of the following is a stable nuclei?

• Carbon-12
• Hydrogen-3
• Beryllium-8
• Helium-3

Which of the following is an abiotic factor?

• migration
• ample water supply
• seed dispersion
• defense mechanism

Tags

NGSS.MS-LS2-3

This soil type is smooth and has smaller particles than sand. Thus, it can hold more water and nutrients.

• loam
• clay
• silt
• sand

In what period did coal begin to form on Earth?

• Devonian
• Silurian
• Cambrian
• Carboniferous

Ellen bought a basket for the price of 99 pesos and a discount of 50-pesos. What is missing in the problem?

• Question
• Given
• Situation
• None

Which months come in between the given months? July, ________, ________, October

• June & August
• August & November
• September & November
• August & September