5th Grade Science

Seasonal change in the direction of the prevailing, or strongest, winds of a region.

The data shown below is either quantitative or qualitative.

Which of the data shown is quantitative?

Type the words that describe its quantitative data below.

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It is the infrastructure that conveys sewage or surface runoff using sewers.

An animal that gets it's energy by only eating plants.

• herbivore
• omnivore
• decomposer
• carnivore

Any organism that CANNOT make its own food internally...it has to eat or ingest other organisms.

• scavenger

• consumer

• decomposer

• producer

Which type of ecosystem can be found in the mountain region of North Carolina?

• estuary

• grassland

• deciduous forest

• tropical rainforest

Some facts about a bird called the Painted Redstart are listed in the box shown below. Which fact best describes one way this bird changes its environment to meet its needs?

• Fact 1

• Fact 2

• Fact 3

• Fact 4

Which of the following could increase the amount of oxygen in the air?

• Building more houses

• Paving more streets

• Burning more oil

• Planting more trees

A student use a spring scale to pull a 50-gram block horizontally across a wood desk. Then the student pulls the block the same distance across surfaces of carpet, sandpaper, and glass.

Which question is this investigation most likely designed to answer?

• How do blocks of different sizes react to force?

• How do different surfaces affect the amount of force needed to move a block?

• How do blocks affect spring scales?

• How does the mass of a block change when it is pulled across a desk?

What is the best explanation for a decrease in a population of wolves in an area? *

• the amount of food decreases

• the amount of space increases

• the amount of food increases

• the amount of competition decreases