Grade 5 Ecosystem Restoration Chapter 1 Lesson 1.3 Activity 1

What is the main focus of the natural resource rescue group?

• Costa Rican rainforest

• Saving fragile ecosystems

• Cattle grazing

• Reforestation

What did the data from the natural resources rescue reveal about the reforested area?

• Organisms were thriving

• No data available

• Organisms were not doing well

• No change in organisms

What is the purpose of the scale tool mentioned in the lesson?

• To measure the height of trees

• To compare sizes of observable and unobservable objects

• To weigh animals in the rainforest

• To count the number of organisms

What is the significance of atoms and molecules in ecosystems?

• They have no significance

• They are harmful to ecosystems

• They are very important

• They are too small to matter

What is the book 'Matter Makes It All Up' about?

• The history of the natural resource rescue group

• The size of organisms in the rainforest

• How to reforest areas

• How animals grow