Redo

The picture below shows the snow-covered Kanaga volcano in Alaska. How could an eruption of this volcano affect local ecosystems nearby?

• It could cause snow to melt, flood, and drown local plants and animals.

• It could decrease the amount of rock at the bottom of the volcano.

• It could increase the amount of sunlight that reaches plants on the volcano.

• It could decrease the number of minerals in soil found around the volcano.

Tags

NGSS.MS-ESS2-2

NGSS.MS-LS2-3

NGSS.MS-LS2-4

The picture below shows Hurricane Sandy as it approached the northeastern part of the Unites States. All of the following could have been effects of Hurricane Sandy EXCEPT —

• decreased local animal populations, because animals died during the storm.

• negative human-animal interactions, because animals move toward shelter.

• dehydration and animal deaths, because of increased temperatures.

• larger mosquito populations, because mosquitoes lay larvae on standing water.

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS3-2

NGSS.MS-LS2-4

Which of the Texas ecoregions would likely be most affected by wind erosion?

• Panhandle Plains

• Pineywoods

• Prairies and Lakes

• All areas are effected equally

Tags

NGSS.MS-ESS2-2

What is the primary function of the mitochondria in eukaryotic cells?

• Energy production

• Protein synthesis

• Photosynthesis

• Cell division

Tags

NGSS.MS-LS1-2

NGSS.MS-LS1-7

Which of the following elements is a noble gas?

• Oxygen

• Nitrogen

• Helium

• Carbon

What is the chemical formula for water?

Tags

NGSS.MS-PS1-1

Which law explains the relationship between the pressure and volume of a gas at constant temperature?

• Boyle's Law

• Charles's Law

• Avogadro's Law

• Newton's Law

What is the acceleration due to gravity on Earth?

Which part of the plant is responsible for photosynthesis?

• Roots

• Stem

• Leaves

• Flowers

Tags

NGSS.MS-LS1-6

What is the pH level of a neutral solution?

• 0

• 7

• 14

• 10