Educational worksheet on resource competition in ecosystems, designed for middle school science students.

Looking at the worksheet, I need to answer five questions based on the reading passage about "Competing for Resources" in ecosystems.

Let me go through each question one by one and find the answers in the text:

Question 1: Why do organisms sometimes have to compete for resources?
The passage says: "The resources of any environment are limited. Depending on which plants and animals share the area, there may not be enough of everything to go around." So organisms compete because resources like food, water, and shelter are limited and not enough for everyone.

Question 2: What kinds of things are beneficial for organisms?
The passage states: "All organisms need water, food and shelter to stay alive. These resources are beneficial..." So beneficial things are water, food, and shelter.

Question 3: What kinds of things are detrimental for organisms?
The passage explains: "Being without food or water for very long is detrimental..." So lacking essential resources (food, water) over time is detrimental.

Question 4: What happens when populations grow too large for an area?
The passage says: "When the population gets too large for the resources available, some individuals will die off and others will leave the area." So either death occurs or migration happens.

Question 5: Do you think hunting or relocation is a better solution for over-sized animal populations? Why?
The passage mentions both options: "Sometimes people will capture members of large animal populations and move them... Sometimes the government will allow hunting of large animal populations..." It doesn't say which is better, so this requires personal opinion with reasoning from the text. The passage notes hunting can cause trouble but helps control numbers, while relocation moves them to areas with less competition.

Now let me formulate clear, simple answers for each question:

Final Answer:
1. Organisms compete for resources because environments have limited amounts of food, water, and shelter, and there isn't enough for all living things in an area.

2. Beneficial things for organisms include water, food, and shelter - these help them survive and thrive.

3. Detrimental things include not having enough food or water for extended periods, which can harm or kill organisms.

4. When populations get too big for their area, some individuals will die from lack of resources, and others will migrate away to find better conditions elsewhere.

5. Relocation might be better than hunting because it moves animals to places where they can survive without harming them, though both methods help prevent overcrowding and resource depletion according to the passage.