Interpreting Science Graphs

Snakes depend of frogs as a food source. If the pH is 5.5, what is likely to happen to the size of the snake population? (Think back to the question you just answered.)

• The snake population will decrease because there will not be as many frogs, because the frogs eat mayflies, and mayflies can't survive in a 5.5 pH.

• The snake population will increase because there will be so many frogs for them to eat.

• The snake population will stay the same as usual because there will be the same amount of frogs to eat.

• The snake population will decrease because frogs will not survive in a 5.5 pH.

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

In which months does location 1 get more than 12 hours of sunlight?

• Location 1 gets more sunlight in January, February, and March.

• Location 1 gets more sunlight in August and September.

• Location 1 gets more sunlight in April, May, June and July.

• Location 1 gets more sunlight in March, April, and May.

Tags

NGSS.MS-ESS1-1

In which months does location 2 get less than 12 hours of sunlight?

• Location 2 gets less sunlight in March, April and May

• Location 2 gets less sunlight in February, March and April.

• Location 2 gets less sunlight in July, June, May and April.

• Location 2 gets less sunlight in December, January, and February.

In the northern hemisphere the amount of daylight increase each month between January and July. Which location is in the norther hemisphere? How do you know?

• Location 2 is in the northern hemisphere because each month between January and July the amount to sunlight decreases from 14 hours to 9.

• Location 1 is in the northern hemisphere, because each month between January and July the amount of sunlight increases from 10 hours to 17.

• Location 2 is in the northern hemisphere because each monthe between January and July the amount of sunlight increases from 10 hours to 17.

• Location 1 is in the northern hemisphere becasue each month between January and July the amount of sunlight decreases from 14 hours to 9.

Tags

NGSS.MS-ESS1-1

By how many degrees does liquid X cool every minute?

• Liquid X cooled by 5 degrees every minute.

• Liquid X cooled by 1 degree every minute.

• Liquid X cooled by 3 degrees every minute.

• Liquid X cooled by 10 degrees every minute.

Tags

NGSS.MS-PS1-4

Frogs eat mayflies. If the pond has a pH of 5.5, what will happen to the population of the frogs? How do you know?

• The population of the frogs will increase because there will be so many mayflies for them to eat.

• The population of frogs will increase because the will eat the mosquitos.

• The population of frogs will decrease because there will be no mayflies for them to eat.

• The population of frogs will decrease because frogs can't survive if the pH is 5.5 .

Tags

NGSS.MS-LS1-5

NGSS.MS-LS2-4

On which day was hair length 23 cm?

• day 60

• day 90

• day 120

• day 150

Which of the following hypotheses could be tested by this experiment?

• Honeybees prefer to visit rose plants

• Honeybees prefer to visit red flowers.

• Honeybees prefer to visit flowers in the morning

• Honeybees prefer to visit Portland rose flowers between 9 and 10

Which of the following statements describes how temperature changes in the mesosphere?

• Temperature increases as altitude increases.

• Temperature decreases as altitude increases.

• Temperature decreases as pressure increases.

• Temperature does not change as pressure increases.

A research balloon took measurements at 23 km, 35km, 52km,73km,86 km, 92 km, 101 km, and 110 km. Which measurements were taken in the mesosphere?

• measurements at 23 km and 35 km

• measurements at 52 km and 73 km

• measurements at 86 km and 92 km

• measurements at 101 km and 110 km