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ddd [48]
3 years ago
8

What is one problem chemical fertilizers cause for farmers

Biology
2 answers:
Alik [6]3 years ago
6 0

Explanation:

  • Excessive use of chemical fertilizer reduces the productivity of farming land.
Fiesta28 [93]3 years ago
4 0
  • Using chemical fertilizers in excess amount harms the soil and reduces its productivity.
  • The fertilizers are flown in rain water and mixed with river which becomes harmful for aqueous animals
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_ are the group of organisms always found at the base of a food chain. explain why
Alecsey [184]

Answer:

Plants Plants are autotrophs, which means they produce their own food. They use the process of photosynthesis to transform water, sunlight, and carbon dioxide into oxygen, and simple sugars that the plant uses as fuel. These primary producers form the base of an ecosystem and fuel the next trophic levels.

Explanation:

If you like my answer than please mark me brainliest thanks

5 0
2 years ago
Can anyone give a help with this please I have to submit it tomorrow!!
Usimov [2.4K]

Answer:

Q.1: I can't help you with this, sorry :(

Q.2: Seaweed is the producer because it takes energy from the water and sun in thermal reactions.

Q.3: Phytoplankton is the second-order consumer because they eat first-order consumers.

Q.4: Whelks and crabs because they eat limpets, which eat producers, and they also eat seaweed.

Q.5: Gulls are carnivores because they eat the crabs, and so are crabs because they eat mullets

Q.6: Limpets and lobster would become less populated, but not yet endangered. Gulls would starve and probably disappear from this ecosystem.

Q.7: Whelks' numbers would decrease because of the number of lobsters consuming them, but then lobsters would starve because of the decline in their food. Then this would repeat, shaking the whole ecosystem.

6 0
2 years ago
Read 2 more answers
Please help! I will mark brainliest:)
Olegator [25]

Answer:

mark me brainliest plss

Explanation:

An organism is made up of four levels of organization: cells, tissues, organs, and organ systems. These levels reduce complex anatomical structures into groups; this organization makes the components easier to understand.

you are correct believe me

5 0
2 years ago
How are adaptations related to natural selection?
kolbaska11 [484]
I thinks it’s D but not sure
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3 years ago
Which of the following parameters describes the rate at which a radioactive nuclide decays to a daughter product?
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