ACT Aspire Practice Test #1

What will likely happen to the bulk density over time?

• decrease, because soil quality is likely to increase.

• decrease, because soil quality is likely to decrease.

• increase, because soil quality is likely to increase.

• increase, because soil quality is likely to decrease.

• Yes; based on SOM, Field B had a soil quality rating of fair and Field A had a soil quality rating of poor.

• Yes; based on SOM, Field B had a soil quality rating of excellent and Field A had a soil quality rating of fair.

• No; based on SOM, Field B had a soil quality rating of poor and Field A had a soil quality rating of fair.

• No; based on SOM, Field B had a soil quality rating of fair and Field A had a soil quality rating of excellent.

• As soil quality improves, the number of earthworms increases. Students hypothesized that more earthworms would be found in Field B. Are the data presented in

  Table 2 consistent with this hypothesis?

• Field A in Year 1

• Field A in Year 3

• Field B in Year 4

• Field B in Year 5

• If 8 tons or fewer in crop yields were considered a failed harvest, in which year and in which field would there have been a failed harvest?

• H₂O was produced.

• H₂ was produced.

• Fe was produced.

• FeO was produced.

• In the experiments shown in

  Table 1 and Figure 1, by measuring the rate at which Fe₂O₃ was formed every day, the experimenters could also measure the rate at which:

• 0.08 g

• 0.11 g

• 0.19 g

• 0.30 g

• According to Table 1, what was the amount of Fe₂O₃ produced by the sugar solution from the time the amount was measured on Day 6 until the time the amount was measured on Day 8?

• Day 10

• Day 6

• Day 3

• Day 1

• Consider the amount of Fe₂O₃ produced by the salt solution on Day 2. Based on Table 1 and Figure 1, the water buffered to pH = 10.0 produced approximately the same amount of Fe₂O₃ on which of the following days?

Which pigment had the highest absorption rate at 500 nm wavelength?

• Chlorophyll A

• Chlorophyll B

• Carotenoids

• All the same

Qualitative or Quantitative:
The cat has orange fur on his ears. 

• Qualitative
• Quantitative

What is a line graph used for?

• Recording something over time
• Percentages

On which axis would you place the dependent variable?

• X
• Y
• Z

Tags

NGSS.MS-PS3-1