UIL Science Practice

Which diagram below best displays the trophic levels and 10% rule of energy relationships, with the bottom showing producers, then primary consumers, then secondary and tertiary consumers?

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• 
• 
• 

Tags

NGSS.MS-LS2-3

Male Texas Horned Lizards have “femoral” pores. Where would these pores be located?

• Head

• Foot

• Back

• Thigh

What is the correct calculation of the concentration for a solution in which 28 g of salt is dissolved into 500 mL of water?

• 14,000 mL/g

• 17.86 g/mL

• 472 mL/g

• 0.056 g/mL

What is the atomic number for Gold?

• 79

• 31

• 47

• 32

Which of these is NOT a practice of science?

• asking questions

• analyzing data

• making claims without evidence

• carrying out investigations

Tags

NGSS.MS-PS1-2

NGSS.MS-PS3-5

Which of these is NOT a practice of science?

• asking questions

• analyzing data

• making claims without evidence

• carrying out investigations

Tags

NGSS.MS-LS1-3

NGSS.MS-LS2-4

What is the most abundant gas found in Earth’s atmosphere?

• Oxygen

• Hydrogen

• Nitrogen

• Helium

In 1795, a geologist from Scotland, James Hutton, described in a book how the Earth processes that we see today are the same as those that happened in the past before we could observe these changes. This principle is known as what?

• Superposition

• Uniformitarianism

• Relativism

• Catastrophism

Tags

NGSS.HS-ESS1-6

NGSS.HS-ESS2-1

After extensive wildfires in a forest, the area seemed completely void of life. Eventually, life returned. This is an example of what type of succession?

• Primary

• Secondary

• Tertiary

• None of these

After a volcano erupted, a mudflow moved down the slope of the mountain. This destructive mudflow is called what?

• Tephra

• pahoehoe

• avalanche

• lahar

Tags

NGSS.MS-ESS2-2