Question: If a forest ecosystem has 200 trees and each tree produces 50 kg of oxygen per year, how much oxygen does the entire forest produce annually?
Options:
5000 kg
10000 kg
15000 kg
20000 kg
Correct Answer: 10000 kg
Solution:
200 trees * 50 kg/tree = 10000 kg of oxygen.
If a forest ecosystem has 200 trees and each tree produces 50 kg of oxygen per y
Practice Questions
Q1
If a forest ecosystem has 200 trees and each tree produces 50 kg of oxygen per year, how much oxygen does the entire forest produce annually?
5000 kg
10000 kg
15000 kg
20000 kg
Questions & Step-by-Step Solutions
If a forest ecosystem has 200 trees and each tree produces 50 kg of oxygen per year, how much oxygen does the entire forest produce annually?
Step 1: Identify the number of trees in the forest. In this case, there are 200 trees.
Step 2: Determine how much oxygen each tree produces in a year. Each tree produces 50 kg of oxygen.
Step 3: Multiply the number of trees by the amount of oxygen produced by each tree. So, calculate 200 trees * 50 kg/tree.
Step 4: Perform the multiplication: 200 * 50 = 10000 kg.
Step 5: Conclude that the entire forest produces 10000 kg of oxygen annually.
Multiplication – The question tests the ability to multiply the number of trees by the amount of oxygen produced per tree to find the total oxygen production.
Unit Conversion – Understanding that the units of measurement (kg of oxygen) remain consistent throughout the calculation.
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