EOG Spiral Review - Day 4

Eddie took 500 grams of milk and dissolved 250 grams of chocolate powdered mix. What is the new mass of the mixture?

• 250 grams

• 500 grams

• 750 grams

• 1,000 grams

Why should space be left at the top of a plastic bottle filled with water and put in the freezer?

• Because water expands when frozen

• Because water contracts when frozen

• Because plastic contracts when frozen

• Because plastic expands when frozen

North America’s weather is mostly controlled by _______?

• The Gulf Stream

• The seasons

• Prevailing Westerlies

• The jet stream

Identify the body system shown below.

• Skeletal

• Muscular

• Nervous

• Circulatory

What are 3 ecosystems that do not have many trees?

• Desert

• Grassland

• Tropical Rainforest

• Deciduous Forest

• Tundra

What characteristic did a cat most likely inherit from their parents?

• Food preference

• Ability to meow/purr

• Fur color

• Ability to climb

Which of the following is not used to reduce friction?

• Wheels

• Ball bearings

• Oil

• Rough Surfaces

Describe what happens during transpiration.

• Gas from plants become a solid

• Liquid from plants becomes a solid

• Liquid from plants becomes a gas

• Gas from plants becomes a liquid

Which explains why there are gaps between concrete sidewalks?

• When it’s cold the sidewalk expands without cracking.

• When it’s hot the sidewalk expands without cracking.

• When it’s cold the sidewalk contracts without cracking.

• When it’s hot the sidewalk contracts without cracking.

Juda lives in the southern hemisphere. What season does he experience during July?