Environmental Science Questions and Answers

what is the irrigation about

Should the Chicago Sanitary and Ship Canal be closed permanently to keep the Asian carp out of the Great Lake? Support your argument with multiple quotations from the text. Explain what your quotes show and how they support your argument.

Check the three ways in which humans interact with their environment: Option 1: People travel from place to place. Option 2: People purchase goods and services. Option 3: People adapt to their physical environment. Option 4: People modify their physical environment.

Which of the following is NOT a pioneer species? A. Grass B. Lichen C. Mosses D. Shrubs

Which of the following statements best describes the effects of eutrophication in an estuary? I. Low dissolved oxygen II. Low in nutrients, hypoxic III. Water A. I only B. II only C. I and III only D. II and III only

According to the textbook, Taiwan is about the same size as what U.S. state? A. Alaska B. Rhode Island C. Maryland D. Texas

Write a food chain from this food web with six trophic levels. Look at this food web. Then answer the questions.

The first species to populate an area where primary succession is taking place are called: a. secondary species. b. primary species. c. pioneer species. d. succession species

"Renewable resources include wind energy, solar energy, wood, and plant materials. Which statement best describes renewable resources? A. Man-made materials that replenish over time B. Natural resources that replenish themselves over time C. Natural resources that have a limited supply D. Man-made materials that have a limited supply"

Describe how you can avoid spreading invasive plant species.

Which best describes primary succession?

Which of the following is considered a life-threatening environmental emergency? A. Heat exhaustion B. Heat stroke C. Exposure to rash-causing plant D. Tick bite

What is the most important factor affecting wildlife survival? A. Hunting laws B. Diet C. Conservation funding D. Habitat

A direct result of the Newlands Reclamation Act was the: A. Building and managing of irrigation systems. B. Supporting of irrigation systems, with fees. C. Sale of public land to pay for irrigation systems. D. Creation of suitable areas for farming or ranching.

Explain how environmental factors limit the distribution and abundance of species in an ecosystem.

What role does the squid play in the ecosystem?

What do the arrows in a food chain represent? A. The number of consumers that make up a food web B. The speed at which phototrophs make organic matter C. How energy moves from organism to organism D. How producers carry out photosynthesis

Which phrase best defines eutrophication?

Which phrase best describes a climax community? A. A small community B. A community with one species C. A community of invasive species D. A stable community

The basic approaches to cleaning contaminated soil include: A. Air stripping/aeration, activated carbon, and chemical precipitation B. Containment, off-site containment, on- or off-site treatment, or disposal

Which of the following is the best definition of a trophic cascade? A. Adding or removing one species causes significant changes in the population dynamics of other species in the community. B. Adding or removing species causes a collapse of the food web for that community. C. Significantly changing the population size of a species at one trophic level causes significant changes in the population dynamics of populations that do not directly interact with this species. D. Significantly changing the population size of one species causes significant changes in the population dynamics of other species. E. None of these definitions are accurate.

"Which of the following is an example of green computing? A. Purchase and use products with an ENERGY STAR label. B. Keep devices turned on and ready to use, even at night. C. Request printed receipts. D. Purchase new models of devices as soon as they are released."

Describe how exercise can positively affect your environmental health.

Describe how exercise can positively affect your environmental health.

"Which statement is true about conservation versus preservation? A. Conservation favors hunters. B. Conservation does not allow natural resources to be used. C. Preservation favors hunters. D. Preservation allows natural resources to be used."

What are the advantages and disadvantages of land reclamation?

Recall that in the big Yellowstone fires, lodgepole pines burned and then grew back within several decades. With respect to fire, are lodgepole pines resistant and/or resilient?

"Which of the following best describes the concept of the ecological footprint? A. How often you walk on and damage ecologically sensitive areas B. A measure of how many acres of forest are cut down each day C. A measure of the per capita resource consumption of the population D. The extent to which a population grows over time"

What is the relationship between limiting factors and carrying capacity in an ecosystem?

"How should food workers deter pests from outdoor dumpsters? A. Set traps around the dumpsters B. Hang a trap over the dumpster area C. Keep the area around dumpsters clean D. Apply pesticides to the dumpster lids"

"How should trash and recyclables be stored? A. In an area only accessible to employees B. Bagged and stacked C. In a well-ventilated space D. In a manner that limits pest access "

"Mexico City's most pressing environmental issue is: A) mountain erosion B) dangerous air pollution C) erosion along the coastline D) cutting down of the rainforest"

What is a quaternary consumer?

The preservation and protection of natural resources is called _______.

In some regions, robber crabs are being threatened because they’re popular delicacies in restaurants and common souvenirs for tourists. Why do you think it’s important to preserve these crabs? Can you think of another environmental condition that could affect the population of these crabs?

Explain what was ultimately responsible for London's "killer fog" in 1952.

Describe how exercise can positively affect your environmental health.

TRACEM-P is an acronym used to outline potential hazards and mechanisms of injury at Hazardous Materials (HazMat) incidents. What does the "P" in TRACEM-P stand for?

Name 3 sources of CO₂.

What are two factors that can be changed to decrease soil erosion?