To prevent pests from eating his crops, a farmer applies a synthetic insecticide to his fields. A synthetic insecticide is a chemical made by humans that kills insects. It rains the next day, and some of this insecticide ends up in a stream near the fields. Some stream insects that aren't agricultural pests are killed. What kind of pollution has occurred in the stream?       environmental toxin     nutrient enrichment     greenhouse gas

Q: All of the following choices are autotrophic organisms, EXCEPT for Select the correct response: The…

A: Autotrophic organisms are those organisms which are capable to produce their own food as they have…

Q: What is one advantage of dam and reservoir systems? Dams and reservoirs disrupt migration of some…

A: Dam and reservoir is the man made structure mainly  construct for  the  holding large amount of…

Q: If we could prevent wastes from flowing from the Chesapeake Bay into the Atlantic Ocean, it would…

A: The Chesapeake Bay is an estuary that is located in the mid-Atlantic region. It is approximately 320…

Q: most of the world's water readily available for uptake by biota

A: All the living organisms have to depend on the water for their growth because living bodies are made…

Q: Case Scenario: The government has set up a nuclear power plant to supply electricity to its…

A: Radioactive waste originates in nuclear reactors.

Q: Hydroponics is

A: The hydroponics, is also known as aquaculture or tank farming. It is spotless farming and needs very…

Q: Given these cascading effects, which of the following actions would help reduce the damage caused by…

A: Coal-burning power plants are a major source of local pollution and health damages throughout the…

Q: After a natural disaster, aid agencies typically make providing clean drinking water a priority. Why…

A: The correct answer is -  Water sources can get contaminated and infect large groups of people.

Q: Water is a biotic component of the environment. O True O False

A: The environment refers to everything that surrounds living beings and influences their growth and…

Q: Pollution caused by liquid and solid waste in the country would be prevented and reduced.for this…

A: Waste minimisation is a set of processes and practices intended to reduce the amount of waste…

Q: Mutualisms can play a large role in element cycles and energy flow. Please match the mutualism to an…

A: Mutualism is a relationship between two species where both the species gets benefitted and the…

Q: Biomass includes all: O Matter produced by primary producers Material in an ecosystem Living and…

A: Sustainable organic material derived from plants and animals is called biomass. The chemical power…

Q: The biological carbon pump is mainly driven by large trees   small phytoplankton like…

A: Introduction In its most basic form, the biological pump, also known as the marine carbon pump, is…

Q: Nitrous oxide (N20) levels have risen about 20% during the last 275 years, mostly because of.…

A:

Q: Water vapour is not a greenhouse gas,but amplifies the green house effects of gases ....true or…

A: Green house effect is a process when the gases in the atmosphere absorbs the radiation from the…

Q: The food which requires the least amounts of land and water for its production is: Pork Beef Eggs…

A: Corn is pollinated by wind and is ordinarily planted in 30-inch pushes A single seed (or piece) of…

Q: Bioprospecting – Research Conservation Product(s) -Income

A: Bioprospecting, also known as biodiversity prospecting, is a systematic and organized search for…

Q: Describe how many of your everyday activities, including your demands for food and other materials,…

A: Human activities such as agriculture, industrial production, transportation, and residential…

Q: In many less-developed countries, much of the municipal solid waste ends up being incinerated for…

A: Municipal Solid Waste, also known as trash or rubbish, is made up of goods that we all use and then…

Q: Which level of pollution would you invest time and resources into restoring, and why?

A: "Unhealthy" AQI is 151 - 200. Everyone may begin to experience some adverse health effects, and…

Q: Ilog PasigLahin is one of the non-government organizations (NGO) concerned with environmental…

A: The difficulty is that the river is rather short, and the drainage region is highly inhabited. It…

Q: Forests in the Rocky Mountains and British Columbia have been damaged by because of climate change.…

A: Nowadays climate change is a biggest problem in the world. This change observed mainly in  global…

Q: Microbes which feed on dead organic material are classified as:     pathogens     parasites…

A: Living organisms can be classified according to their mode of nutrition. Every living organisms need…

Q: Most of the oil that pollutes the ocean comes from blowouts (rupture of a borehole of an oil rig in…

A: The oceans are polluted when the oil spills into it and causes various unexpected results…

Q: About one-third of the annual surface runoff is which we can generally count on as a source of…

A: The flowing off water from rain, snowmelt, or from other sources over the land surface is called…

Q: If garbage is left on the street , flies and microbes can arise from nothing to feed on it

A: In the early days of microbiology, the genesis of microscopic life was a hot topic of discussion.…

Q: What are some natural hazards that are caused at least in part, by precipitation

A: Natural hazards are occurrences that occur naturally and may be geophysical (earthquakes,…

Q: is an area designed to keep wastes from contaminating groundwater.

A: Waste is the discarded materials  or these are materials which are unwanted and unusable also known…

Q: Which of the following best describes how using fertilizer would affect the nitrogen cycle?   The…

A: Fertilizers help plants grow better and give more food by adding important nutrients to the soil…